Task: Answer the multiple-choice question.
Question: Which drug has a 3.190\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C1c2cc([N+](=O)[O-])ccc2-c2ncccc21
b. O=[N+]([O-])c1ccc(S(=O)(=O)N2CCN=C2SCc2ccc(F)cc2)cc1
c. CCC(=O)OC1(c2ccccc2)CCN(C)CC1C.Cl
Answer: b. O=[N+]([O-])c1ccc(S(=O)(=O)N2CCN=C2SCc2ccc(F)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#}
O=[N+]([O-])c1ccc(S(=O)(=O)N2CCN=C2SCc2ccc(F)cc2)cc1
O=[N+]([O-])c1ccc(S(=O)(=O)N2CCN=C2SCc2ccc(F)cc2)cc1
2-[(4-fluorophenyl)methylsulfanyl]-1-(4-nitrophenyl)sulfonyl-4,5-dihydroimidazole