Task: Answer the multiple-choice question.
Question: Which drug exhibits a -0.964% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=c1c(-c2ccco2)[n+]([O-])c2ccccc2n1OCc1ccccc1[N+](=O)[O-]
[b] Cc1ccn2cc(CCNS(=O)(=O)c3ccc4c(c3)OCCO4)nc2c1
[c] CCCCCCCC(=O)NNC(=O)Cc1ccccc1
[d] COc1ccc(S(=O)(=O)N2CCOC23CCN(S(=O)(=O)c2ccc(Cl)cc2)CC3)cc1
[e] CC(=O)Nc1cccc(-c2cn3ccccc3n2)c1
Answer: b. Cc1ccn2cc(CCNS(=O)(=O)c3ccc4c(c3)OCCO4)nc2c1
{#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#}
Cc1ccn2cc(CCNS(=O)(=O)c3ccc4c(c3)OCCO4)nc2c1
Cc1ccn2cc(CCNS(=O)(=O)c3ccc4c(c3)OCCO4)nc2c1
N-[2-(7-methylimidazo[1,2-a]pyridin-2-yl)ethyl]-2,3-dihydro-1,4-benzodioxine-6-sulfonamide