Task: Answer the MCQ question.
Question: Which drug exhibits a -0.643\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1noc(C(=O)Nc2ccc(C#N)cc2)c1Cl
b COc1ccc(C(CC(=O)N2CCCC2)c2c(OC)cc(OC)c3c(-c4ccccc4)cc(=O)oc23)cc1
c Cc1noc(C)c1COC(=O)c1ccc(F)c(S(=O)(=O)N2CCCCC2)c1
d Cc1ccc(S(=O)(=O)N2CCN(c3nc4ccccc4nc3-n3nc(C)cc3C)CC2)cc1
e O=C1C2C(C(=O)N1CC1CCCO1)C1C=CC2C12CC2
Answer: c. Cc1noc(C)c1COC(=O)c1ccc(F)c(S(=O)(=O)N2CCCCC2)c1
{#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#}
Cc1noc(C)c1COC(=O)c1ccc(F)c(S(=O)(=O)N2CCCCC2)c1
Cc1noc(C)c1COC(=O)c1ccc(F)c(S(=O)(=O)N2CCCCC2)c1
(3,5-dimethyl-1,2-oxazol-4-yl)methyl 4-fluoro-3-piperidin-1-ylsulfonylbenzoate