Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.971\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCn1c(-c2cccs2)nc2ccccc21
b Cc1cccc(CSc2nnc(NC(=O)c3ccco3)s2)c1
c O=C(Nc1ccc2c(c1)OCO2)N1CCCC1
d COC(=O)CN1C(=S)N(c2ccc(F)cc2)C(=O)C1CC(=O)Nc1ccccc1
Answer: b. Cc1cccc(CSc2nnc(NC(=O)c3ccco3)s2)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(CSc2nnc(NC(=O)c3ccco3)s2)c1
Cc1cccc(CSc2nnc(NC(=O)c3ccco3)s2)c1
N-[5-[(3-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]furan-2-carboxamide