Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.210\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOC(=O)N1CCN(C(=O)COc2ccccc2[N+](=O)[O-])CC1
(b) CN(c1ccccc1)S(=O)(=O)c1ccc(C(=O)N2CCCC2)cc1
Answer: b. CN(c1ccccc1)S(=O)(=O)c1ccc(C(=O)N2CCCC2)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(c1ccccc1)S(=O)(=O)c1ccc(C(=O)N2CCCC2)cc1
CN(c1ccccc1)S(=O)(=O)c1ccc(C(=O)N2CCCC2)cc1
N-methyl-N-phenyl-4-(pyrrolidine-1-carbonyl)benzenesulfonamide