Task: Answer the multiple choice question.
Question: Which drug has a 1.510\% 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: COc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(N(C)C)cc2)cc1OC
b: Cc1cccc(NC(=O)CSc2nnnn2-c2cccnc2)c1
c: O=C(NC(c1ccccc1)c1cc(Cl)c2cccnc2c1O)c1cccnc1
Answer: b. Cc1cccc(NC(=O)CSc2nnnn2-c2cccnc2)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#}
Cc1cccc(NC(=O)CSc2nnnn2-c2cccnc2)c1
Cc1cccc(NC(=O)CSc2nnnn2-c2cccnc2)c1
N-(3-methylphenyl)-2-(1-pyridin-3-yltetrazol-5-yl)sulfanylacetamide