Task: Answer the multiple-choice question.
Question: Which drug has a 9.974\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)CC(=O)Nc1ccc(N2CCOCC2)cc1
(b) O=C(COC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1)NC1CCCCC1
Answer: a. CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)CC(=O)Nc1ccc(N2CCOCC2)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#}
CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)CC(=O)Nc1ccc(N2CCOCC2)cc1
CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)CC(=O)Nc1ccc(N2CCOCC2)cc1
2-[methyl-[2-(4-morpholin-4-ylanilino)-2-oxoethyl]amino]-N-(4-morpholin-4-ylphenyl)acetamide