Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 1.745% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COCCNS(=O)(=O)c1ccc(Cl)c(C(=O)NC2CCN(Cc3ccccc3)CC2)c1
(b) CCOc1ccccc1NC(=O)c1nc(S(=O)(=O)Cc2cccc(C)c2)ncc1Cl
Answer: b. CCOc1ccccc1NC(=O)c1nc(S(=O)(=O)Cc2cccc(C)c2)ncc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccccc1NC(=O)c1nc(S(=O)(=O)Cc2cccc(C)c2)ncc1Cl
CCOc1ccccc1NC(=O)c1nc(S(=O)(=O)Cc2cccc(C)c2)ncc1Cl
5-chloro-N-(2-ethoxyphenyl)-2-[(3-methylphenyl)methylsulfonyl]pyrimidine-4-carboxamide