Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.835\% 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) COC(=O)C1=C(C)NC(=S)N(C(C)=O)C1c1ccc(OC)c(OC)c1
(b) CCn1cc(C(=O)N2CCCC2)c(=O)c2cc(S(=O)(=O)N(C)C)ccc21
(c) COc1ccc(N2CCN(C(=O)CNC(=O)c3cn(-c4ccccc4OC)c(=O)c4ccccc34)CC2)cc1
(d) CCCCCCN1C2=NCCCN2c2ccccc21.Cl
Answer: a. COC(=O)C1=C(C)NC(=S)N(C(C)=O)C1c1ccc(OC)c(OC)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#}
COC(=O)C1=C(C)NC(=S)N(C(C)=O)C1c1ccc(OC)c(OC)c1
COC(=O)C1=C(C)NC(=S)N(C(C)=O)C1c1ccc(OC)c(OC)c1
methyl 3-acetyl-4-(3,4-dimethoxyphenyl)-6-methyl-2-sulfanylidene-1,4-dihydropyrimidine-5-carboxylate