Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 15.774\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)NNC(=O)c3ccncc3)cc2)cc1
b: CCN1CCN(CCCNC(=O)CCC(=O)N2CCOc3ccc(Cl)cc32)CC1
Answer: a. CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)NNC(=O)c3ccncc3)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#}
CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)NNC(=O)c3ccncc3)cc2)cc1
CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)NNC(=O)c3ccncc3)cc2)cc1
4-ethoxy-N-[4-[(pyridine-4-carbonylamino)carbamoyl]phenyl]benzenesulfonamide