Task: Answer the multiple choice question.
Query: Which drug exhibits a 1.798\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COC(=O)/C(=N/Nc1ccccc1C)Sc1nnc(C(O)c2ccccc2)n1-c1ccccc1
b: Cc1ccc(SCCNC(=O)/C=C/c2cccc([N+](=O)[O-])c2)cc1
c: OC(c1ccccc1)c1nc2ccccc2s1
Answer: b. Cc1ccc(SCCNC(=O)/C=C/c2cccc([N+](=O)[O-])c2)cc1
{#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#}
Cc1ccc(SCCNC(=O)/C=C/c2cccc([N+](=O)[O-])c2)cc1
Cc1ccc(SCCNC(=O)/C=C/c2cccc([N+](=O)[O-])c2)cc1
(E)-N-[2-(4-methylphenyl)sulfanylethyl]-3-(3-nitrophenyl)prop-2-enamide