Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 19.255% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccc(-n2ncc(C(=O)NCC3CCN(C4CCCC4)C3)c2C2CCN(C(=O)OC(C)(C)C)CC2)cc1
b. COc1ccc(Cl)cc1S(=O)(=O)Nc1ccncc1
Answer: b. COc1ccc(Cl)cc1S(=O)(=O)Nc1ccncc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Cl)cc1S(=O)(=O)Nc1ccncc1
COc1ccc(Cl)cc1S(=O)(=O)Nc1ccncc1
5-chloro-2-methoxy-N-pyridin-4-ylbenzenesulfonamide