Task: Answer the MCQ question.
Query: Which drug has a 2.403\% 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) CCN(CC)c1ccc(/C=C(\C#N)C(=O)NCc2ccccc2)cc1
(b) COc1ccc(NS(=O)(=O)c2ccc(OC)c(NC(=O)CNC(=O)c3ccc(OC)cc3)c2)cc1
(c) CC(CN1C(C)CCCC1C)OC(=O)c1cccc(Br)c1.Cl
Answer: b. COc1ccc(NS(=O)(=O)c2ccc(OC)c(NC(=O)CNC(=O)c3ccc(OC)cc3)c2)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#}
COc1ccc(NS(=O)(=O)c2ccc(OC)c(NC(=O)CNC(=O)c3ccc(OC)cc3)c2)cc1
COc1ccc(NS(=O)(=O)c2ccc(OC)c(NC(=O)CNC(=O)c3ccc(OC)cc3)c2)cc1
4-methoxy-N-[2-[2-methoxy-5-[(4-methoxyphenyl)sulfamoyl]anilino]-2-oxoethyl]benzamide