Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 7.313% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(O)c1ccc(N2CC3CC(C2)c2cccc(=O)n2C3)c(NS(=O)(=O)c2cccc(C(F)(F)F)c2)c1
b. COc1ccc(C2Nc3cccc4cccc(c34)N2)cc1
c. CCCn1nc(NS(=O)(=O)c2ccc(F)cc2)c2cc3ccccc3nc21
d. CC(C)(C)c1ccc(C(=O)OCC(=O)NCc2ccco2)cc1
Answer: b. COc1ccc(C2Nc3cccc4cccc(c34)N2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C2Nc3cccc4cccc(c34)N2)cc1
COc1ccc(C2Nc3cccc4cccc(c34)N2)cc1
2-(4-methoxyphenyl)-2,3-dihydro-1H-perimidine