Problem statement: Answer the MCQ question.
Question: Which drug has a 15.170\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CN(c1cccc2cccnc12)S(=O)(=O)c1ccccc1
(b) O=C(CC1CCCCC1)NCCCN1CCOCC1
(c) Cc1cccc(Nc2cc(C)nc3ccccc23)c1.Cl
Answer: a. CN(c1cccc2cccnc12)S(=O)(=O)c1ccccc1
{#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(c1cccc2cccnc12)S(=O)(=O)c1ccccc1
CN(c1cccc2cccnc12)S(=O)(=O)c1ccccc1
N-methyl-N-quinolin-8-ylbenzenesulfonamide