Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.060\% 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: c1ccc(C2CC(c3ccccc3)n3c(nc4ccccc43)N2)cc1
b: COc1cc(NC(=O)c2cc(-c3ccccc3Cl)on2)cc(OC)c1OC
c: COc1ccc(-c2csc3nc(C)n(-n4cccc4)c(=O)c23)cc1OC
d: CCN1C(=O)N[C@@H](c2cccc(F)c2)C(C(=O)OC)=C1C
Answer: c. COc1ccc(-c2csc3nc(C)n(-n4cccc4)c(=O)c23)cc1OC
{#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#}
COc1ccc(-c2csc3nc(C)n(-n4cccc4)c(=O)c23)cc1OC
COc1ccc(-c2csc3nc(C)n(-n4cccc4)c(=O)c23)cc1OC
5-(3,4-dimethoxyphenyl)-2-methyl-3-pyrrol-1-ylthieno[2,3-d]pyrimidin-4-one