Task: Answer the MCQ question.
Question: Which drug has a 13.467\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccc(C2c3[nH]c4ccccc4c3CCN2C(=O)c2cc3ncccn3n2)c(F)c1
b.) CCOC(=O)c1nc(Nc2ccc(C)cc2)c2ccccc2n1
c.) O=C(C1c2ccccc2Oc2ccccc21)N1CCN(c2ccc(Cl)cc2)CC1
Answer: a. COc1ccc(C2c3[nH]c4ccccc4c3CCN2C(=O)c2cc3ncccn3n2)c(F)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#}
COc1ccc(C2c3[nH]c4ccccc4c3CCN2C(=O)c2cc3ncccn3n2)c(F)c1
COc1ccc(C2c3[nH]c4ccccc4c3CCN2C(=O)c2cc3ncccn3n2)c(F)c1
[1-(2-fluoro-4-methoxyphenyl)-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-pyrazolo[1,5-a]pyrimidin-2-ylmethanone