Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.243\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(NCCc1ccc(Cl)cc1)c1cccc(NC2=NC3CS(=O)(=O)CC3S2)c1
(b) CN(C)S(=O)(=O)N1CCN(C(=O)N2CCOCC2)CC1
Answer: b. CN(C)S(=O)(=O)N1CCN(C(=O)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(C)S(=O)(=O)N1CCN(C(=O)N2CCOCC2)CC1
CN(C)S(=O)(=O)N1CCN(C(=O)N2CCOCC2)CC1
N,N-dimethyl-4-(morpholine-4-carbonyl)piperazine-1-sulfonamide