Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.333\% 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 COC(=O)c1cc2c(C)[nH]c(C)c2cc(C(=O)OC)c1=O
b Cc1ccc(CN2C(=O)CCC2C(=O)NCc2ccc(F)cc2)cc1
c O=S(=O)(c1ccc(F)cc1)N1CCCCC1c1cccnc1
Answer: b. Cc1ccc(CN2C(=O)CCC2C(=O)NCc2ccc(F)cc2)cc1
{#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#}
Cc1ccc(CN2C(=O)CCC2C(=O)NCc2ccc(F)cc2)cc1
Cc1ccc(CN2C(=O)CCC2C(=O)NCc2ccc(F)cc2)cc1
N-[(4-fluorophenyl)methyl]-1-[(4-methylphenyl)methyl]-5-oxopyrrolidine-2-carboxamide