Problem statement: Answer the MCQ question.
Question: Which compound has a 9.864\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(C)cc1NC(=O)COC(C)=O
b) CCOC(=O)c1sc(=N)n(-c2ccc(OC)cc2)c1C
c) CC(=O)Nc1ccc(SCC(=O)OCC(=O)NC(=O)NCc2ccco2)cc1
d) CC(NC(=O)c1ccncc1)c1ccc(Cl)cc1Cl
Answer: b. CCOC(=O)c1sc(=N)n(-c2ccc(OC)cc2)c1C
{#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#}
CCOC(=O)c1sc(=N)n(-c2ccc(OC)cc2)c1C
CCOC(=O)c1sc(=N)n(-c2ccc(OC)cc2)c1C
ethyl 2-imino-3-(4-methoxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate