Task: Answer the MCQ question.
Question: Which drug has a -0.729\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CC(=O)Nc1ccc(S(=O)(=O)n2cnc3ccccc32)cc1
(b) COC(=O)C(CCSC)NC(=O)c1cccc([N+](=O)[O-])c1
(c) N#Cc1ccccc1COc1ccc(/C=C/C(=O)O)cc1
Answer: b. COC(=O)C(CCSC)NC(=O)c1cccc([N+](=O)[O-])c1
{#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#}
COC(=O)C(CCSC)NC(=O)c1cccc([N+](=O)[O-])c1
COC(=O)C(CCSC)NC(=O)c1cccc([N+](=O)[O-])c1
[C][O][C][=Branch1][C][=O][C][Branch1][Branch1][C][C][S][C][N][C][=Branch1][C][=O][C][=C][C][=C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring1][=Branch2]
methyl 4-methylsulfanyl-2-[(3-nitrobenzoyl)amino]butanoate