Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.050\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCN(c1ccccc1)c1nc2ccsc2c(=O)s1
b. Cc1c(Cc2c(C)n(C)n(-c3ccccc3)c2=O)c(=O)n(-c2ccccc2)n1C
c. Cc1ccc(S(=O)(=O)N2CCC(=O)N(C(COCc3cccc(C)c3)C(C)C)CC2)cc1
d. O=C(Nc1cccc(Cl)c1)N1CCN(C/C=C/c2ccccc2)CC1
e. COc1ccc(-c2cc(C(F)(F)F)n3nc(C(=O)N4CCCCC4)cc3n2)cc1OC
Answer: b. Cc1c(Cc2c(C)n(C)n(-c3ccccc3)c2=O)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(Cc2c(C)n(C)n(-c3ccccc3)c2=O)c(=O)n(-c2ccccc2)n1C
Cc1c(Cc2c(C)n(C)n(-c3ccccc3)c2=O)c(=O)n(-c2ccccc2)n1C
4-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one