Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 11.591\% 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, or c without using any other words.
Options:
a CC(C)Cc1nnc(NC(=O)CCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)s1
b COC(=O)c1cc(F)c(-n2cncn2)c(F)c1
c COc1ccccc1-c1oc2ccccc2c1-c1ccc2cc[nH]c2c1
Answer: c. COc1ccccc1-c1oc2ccccc2c1-c1ccc2cc[nH]c2c1
{#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#}
COc1ccccc1-c1oc2ccccc2c1-c1ccc2cc[nH]c2c1
COc1ccccc1-c1oc2ccccc2c1-c1ccc2cc[nH]c2c1
6-[2-(2-methoxyphenyl)-1-benzofuran-3-yl]-1H-indole