Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 9.697\% 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, b, c, or d without using any other words.
Options:
(a) O=S(=O)(c1ccc2c(c1)OCCO2)N1CCC(c2nc3ccccc3s2)CC1
(b) CCCCn1c(N)c(N(C)C(=O)c2cn(-c3ccccc3)nc2-c2ccccc2)c(=O)[nH]c1=O
(c) NC(=O)CSc1nc(C2CC2)nc2sc3c(c12)CCCC3
(d) COc1ccccc1N1CCN(C(=O)c2ccc(-c3ccc(Cl)cc3)o2)CC1
Answer: a. O=S(=O)(c1ccc2c(c1)OCCO2)N1CCC(c2nc3ccccc3s2)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#}
O=S(=O)(c1ccc2c(c1)OCCO2)N1CCC(c2nc3ccccc3s2)CC1
O=S(=O)(c1ccc2c(c1)OCCO2)N1CCC(c2nc3ccccc3s2)CC1
2-[1-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)piperidin-4-yl]-1,3-benzothiazole