Problem statement: Answer the multiple-choice question.
Query: Which compound has a 2.452\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(C=Nc2cccnc2N)cc1
(b) CCOc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2N2CCN(C)CC2)cc1
Answer: b. CCOc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2N2CCN(C)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)Nc2nc3ccccc3nc2N2CCN(C)CC2)cc1
CCOc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2N2CCN(C)CC2)cc1
4-ethoxy-N-[3-(4-methylpiperazin-1-yl)quinoxalin-2-yl]benzenesulfonamide