Problem statement: Answer the multiple-choice question.
Query: Which compound has a 17.920\% 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) CCn1cc(C(=O)NCc2cccs2)c(=O)c2ccc(C)nc21
(b) Cc1ccc(C(=O)N2CCOCC2)cc1S(=O)(=O)N1CCOCC1
(c) CCCN1C(=O)COc2ccc(-c3n[nH]c(=O)c4ccccc34)cc21
Answer: b. Cc1ccc(C(=O)N2CCOCC2)cc1S(=O)(=O)N1CCOCC1
{#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(C(=O)N2CCOCC2)cc1S(=O)(=O)N1CCOCC1
Cc1ccc(C(=O)N2CCOCC2)cc1S(=O)(=O)N1CCOCC1
(4-methyl-3-morpholin-4-ylsulfonylphenyl)-morpholin-4-ylmethanone