Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 0.999% human ether-à-go-go related gene (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. COC(=O)c1ccc(OCC(O)CN2C(=O)c3ccccc3S2(=O)=O)cc1
b. O=C(CN1C(=O)C2C3C=CC(C3)C2C1=O)Nc1ccc2c(c1)OCCO2
c. COC(=O)c1ccccc1NC(=O)CNC(=O)c1ccc(OC)c(OC)c1
d. C/C(=N\NC(=O)CCc1c[nH]c2ccccc12)c1ccc([N+](=O)[O-])cc1
Answer: a. COC(=O)c1ccc(OCC(O)CN2C(=O)c3ccccc3S2(=O)=O)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#}
COC(=O)c1ccc(OCC(O)CN2C(=O)c3ccccc3S2(=O)=O)cc1
COC(=O)c1ccc(OCC(O)CN2C(=O)c3ccccc3S2(=O)=O)cc1
methyl4-[2-hydroxy-3-(1,1,3-trioxo-1,2-benzothiazol-2-yl)propoxy]benzoate