Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.082\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCOc1ccc(NCc2nnc(SCC(=O)Nc3cc(C)on3)n2-c2ccccc2OC)cc1
b: Cc1cc2c3nonc3ccc2n1-c1ccccc1
c: CCOC(=O)C1(CC2CCCCO2)CCN(S(=O)(=O)c2c(C)nn(C)c2C)CC1
d: Cc1nn(Cc2ccccc2)c2sc(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)cc12.Cl
Answer: b. Cc1cc2c3nonc3ccc2n1-c1ccccc1
{#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#}
Cc1cc2c3nonc3ccc2n1-c1ccccc1
Cc1cc2c3nonc3ccc2n1-c1ccccc1
7-methyl-6-phenylpyrrolo[2,3-g][2,1,3]benzoxadiazole