Problem statement: Answer the MCQ question.
Query: Which compound has a -2.886\% human ether-à-go-go related gene (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) COc1ccccc1NC(=O)c1ccc(CN(c2cc(Cl)ccc2C)S(=O)(=O)c2ccccc2)cc1
(b) Cc1ccc(NC(=O)Nc2ccccc2C(N)=O)cc1
(c) CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)c1oc2ccccc2c1C
Answer: a. COc1ccccc1NC(=O)c1ccc(CN(c2cc(Cl)ccc2C)S(=O)(=O)c2ccccc2)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#}
COc1ccccc1NC(=O)c1ccc(CN(c2cc(Cl)ccc2C)S(=O)(=O)c2ccccc2)cc1
COc1ccccc1NC(=O)c1ccc(CN(c2cc(Cl)ccc2C)S(=O)(=O)c2ccccc2)cc1
4-[[N-(benzenesulfonyl)-5-chloro-2-methylanilino]methyl]-N-(2-methoxyphenyl)benzamide