Task: Answer the multiple choice question.
Query: Which compound exhibits a -17.322\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(/C=C2\CC/C(=C\c3ccc(OC)cc3OC)C2=O)c(OC)c1
b: COC(=O)c1sc(NC(=O)c2c(C)noc2C)nc1C
c: Fc1ccc(CSc2nncn2NCc2ccccc2)cc1
d: CC(=O)c1ccc(N2C(=O)C3C4C=CC(CC4)C3C2=O)cc1
e: N#Cc1cc(Cl)c(NCC2CCCO2)cc1C#N
Answer: b. COC(=O)c1sc(NC(=O)c2c(C)noc2C)nc1C
{#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)c1sc(NC(=O)c2c(C)noc2C)nc1C
COC(=O)c1sc(NC(=O)c2c(C)noc2C)nc1C
methyl 2-[(3,5-dimethyl-1,2-oxazole-4-carbonyl)amino]-4-methyl-1,3-thiazole-5-carboxylate