Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.209% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(c1ccc(-n2cncn2)c([N+](=O)[O-])c1)N1CCN(S(=O)(=O)c2ccc(Br)cc2)CC1
b) CC(C)(C)C(=O)COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCOCC1
c) O=S(=O)(c1cccc(Cl)c1)N1CCC(c2nc3ccccc3[nH]2)CC1
d) CCOC(=O)CSc1nc(-c2cccs2)nc2c1c(=O)n(C)c(=O)n2C
Answer: c. O=S(=O)(c1cccc(Cl)c1)N1CCC(c2nc3ccccc3[nH]2)CC1
{#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#}
O=S(=O)(c1cccc(Cl)c1)N1CCC(c2nc3ccccc3[nH]2)CC1
O=S(=O)(c1cccc(Cl)c1)N1CCC(c2nc3ccccc3[nH]2)CC1
2-[1-(3-chlorophenyl)sulfonylpiperidin-4-yl]-1H-benzimidazole