Task: Answer the MCQ question.
Query: Which drug exhibits a 2.082\% 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 additional words.
Options:
a O=C(C1CCCO1)N1CCN(C(=S)Nc2ccc(Cl)cc2Cl)CC1
b CC1=C(C)/C(=N\OS(=O)(=O)c2ccccc2)C=CC1=O
c Cc1ccccc1OCC(=O)Nc1ccc(N2CCN(S(C)(=O)=O)CC2)cc1
Answer: b. CC1=C(C)/C(=N\OS(=O)(=O)c2ccccc2)C=CC1=O
{#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#}
CC1=C(C)/C(=N\OS(=O)(=O)c2ccccc2)C=CC1=O
CC1=C(C)/C(=N\OS(=O)(=O)c2ccccc2)C=CC1=O
[(Z)-(2,3-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino] benzenesulfonate