Task: Answer the multiple choice question.
Query: Which drug has a 23.250\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1c(C(=O)N2CCOCC2)sc(NC(=O)C(C)C)c1C#N
(b) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(OC)c(S(=O)(=O)N2CCCCC2)c1
(c) Clc1ccccc1-c1nc2ccccc2c2nc3ccccc3n12
Answer: b. CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(OC)c(S(=O)(=O)N2CCCCC2)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#}
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(OC)c(S(=O)(=O)N2CCCCC2)c1
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(OC)c(S(=O)(=O)N2CCCCC2)c1
(E)-N-[2-(2,6-difluoroanilino)-2-oxoethyl]-N-ethyl-3-(4-methoxy-3-piperidin-1-ylsulfonylphenyl)prop-2-enamide