Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.454\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(Cn2ccnc2)cc1[N+](=O)[O-]
b: O=C1N(c2ccccc2)c2ccccc2C1(O)C(F)(F)F
c: Cc1ccc(C(=O)OC2CN3CCC2CC3)cc1
d: CCOC(=O)C1=C(COC(=O)c2ncc(Cl)c(Cl)c2Cl)NC(=O)NC1C
e: CCOc1ccccc1NC(=O)c1ccc2c(c1)C(=O)N(CC1CCCO1)C2=O
Answer: b. O=C1N(c2ccccc2)c2ccccc2C1(O)C(F)(F)F
{#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#}
O=C1N(c2ccccc2)c2ccccc2C1(O)C(F)(F)F
O=C1N(c2ccccc2)c2ccccc2C1(O)C(F)(F)F
3-hydroxy-1-phenyl-3-(trifluoromethyl)indol-2-one