Task: Answer the MCQ question.
Question: Which drug has a 21.070% 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 additional words.
Options:
a O=C(CSc1nc2ccccc2[nH]1)Nc1ccccc1F
b CCOc1ccccc1-c1nc(-c2cc3ccccc3nc2OC)no1
c Cc1ccc(NC(=O)Nc2ccc(F)cc2F)c(OC(F)F)c1
d COc1ccc(CCNC(=O)Cn2cnc3sc(C)c(-c4ccc(F)cc4)c3c2=O)cc1OC
Answer: c. Cc1ccc(NC(=O)Nc2ccc(F)cc2F)c(OC(F)F)c1
{#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#}
Cc1ccc(NC(=O)Nc2ccc(F)cc2F)c(OC(F)F)c1
Cc1ccc(NC(=O)Nc2ccc(F)cc2F)c(OC(F)F)c1
1-[2-(difluoromethoxy)-4-methylphenyl]-3-(2,4-difluorophenyl)urea