Problem statement: Answer the MCQ question.
Question: Which drug has a -3.194\% 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 other words.
Options:
a COCCCNCCCCOc1c(Cl)cc(C)cc1Br.O=C(O)C(=O)O
b CCC(CO)Nc1nc2ccc(Cl)cc2c2ccccc12
c Clc1ccc(-c2nc(N3CCCCC3)nc3ccccc23)cc1
d CCOC(=O)C(CSCc1ccccc1)NC(=O)OC(C)(C)C
Answer: d. CCOC(=O)C(CSCc1ccccc1)NC(=O)OC(C)(C)C
{#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)C(CSCc1ccccc1)NC(=O)OC(C)(C)C
CCOC(=O)C(CSCc1ccccc1)NC(=O)OC(C)(C)C
[C][C][O][C][=Branch1][C][=O][C][Branch1][N][C][S][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][O][C][Branch1][C][C][Branch1][C][C][C]
ethyl 3-benzylsulfanyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate