Task: Answer the MCQ question.
Question: Which compound has a 4.802\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccccc1N(C)C(=O)c1cc(S(=O)(=O)N2CCCC2)cn1C
b) C=CCn1c(N)c(C(=O)N2CCN(C)CC2)sc1=S
c) CCOC(=O)c1[nH]c(C)c(/C(O)=C2\C(=O)C(=O)N(CCCN(CC)CC)C2c2cccnc2)c1C
d) CCOc1ccc(NC(=O)C2CCCN(C(=O)Nc3ccccc3)C2)cc1
Answer: c. CCOC(=O)c1[nH]c(C)c(/C(O)=C2\C(=O)C(=O)N(CCCN(CC)CC)C2c2cccnc2)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1[nH]c(C)c(/C(O)=C2\C(=O)C(=O)N(CCCN(CC)CC)C2c2cccnc2)c1C
CCOC(=O)c1[nH]c(C)c(/C(O)=C2\C(=O)C(=O)N(CCCN(CC)CC)C2c2cccnc2)c1C
[C][C][O][C][=Branch1][C][=O][C][NH1][C][Branch1][C][C][=C][Branch2][Ring2][=Branch1][/C][Branch1][C][O][=C][\C][=Branch1][C][=O][C][=Branch1][C][=O][N][Branch1][O][C][C][C][N][Branch1][Ring1][C][C][C][C][C][Ring1][#C][C][=C][C][=C][N][=C][Ring1][=Branch1][C][=Ring2][Ring1][=N][C]
ethyl 4-[(E)-[1-[3-(diethylamino)propyl]-4,5-dioxo-2-pyridin-3-ylpyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate