Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 20.352\% 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 other words.
Options:
(a) O=C(NCc1ccco1)C(=O)NCC1OCCCN1S(=O)(=O)c1ccc(Cl)cc1
(b) CN1CCN(S(=O)(=O)c2ccc(NC(=O)COc3ccccc3)cc2)CC1
Answer: b. CN1CCN(S(=O)(=O)c2ccc(NC(=O)COc3ccccc3)cc2)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#}
CN1CCN(S(=O)(=O)c2ccc(NC(=O)COc3ccccc3)cc2)CC1
CN1CCN(S(=O)(=O)c2ccc(NC(=O)COc3ccccc3)cc2)CC1
N-[4-(4-methylpiperazin-1-yl)sulfonylphenyl]-2-phenoxyacetamide