Task: Answer the MCQ question.
Question: Which drug exhibits a 5.731\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(Nc1ccc(O)cc1)c1cc(S(=O)(=O)N2CCCC2)ccc1Cl
b) Cc1ccc2oc(=O)c3cnn(CC(=O)NCCN4CCOCC4)c3c2c1
c) O=c1c2[nH]c3cccc(Cl)c3c2ncn1CCN1CCCCC1
d) CCCCS(=O)(=O)Nc1ccc(C(=O)NCC2CCCO2)cc1
Answer: a. O=C(Nc1ccc(O)cc1)c1cc(S(=O)(=O)N2CCCC2)ccc1Cl
{#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#}
O=C(Nc1ccc(O)cc1)c1cc(S(=O)(=O)N2CCCC2)ccc1Cl
O=C(Nc1ccc(O)cc1)c1cc(S(=O)(=O)N2CCCC2)ccc1Cl
[O][=C][Branch1][=N][N][C][=C][C][=C][Branch1][C][O][C][=C][Ring1][#Branch1][C][=C][C][Branch1][#C][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][C][C][Ring1][Branch1][=C][C][=C][Ring1][=C][Cl]
2-chloro-N-(4-hydroxyphenyl)-5-pyrrolidin-1-ylsulfonylbenzamide