Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.207\% 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. Cc1ccc(N2C(=O)N(CC(=O)Nc3cccc(C)c3C)C(=O)C2C)cc1
b. Brc1ccc(C2=Nn3c(nnc3-c3n[nH]c4c3CCC4)SC2)cc1
c. O=c1ccc(-c2ccc(S(=O)(=O)Nc3ccccc3Cl)o2)n[nH]1
d. O=S(=O)(NCC(c1cccnc1)N1CCN(Cc2ccccc2)CC1)c1ccc(F)cc1
e. C=CCSc1nc(N)c(C#N)c(-c2ccc(C)cc2)c1C#N
Answer: e. C=CCSc1nc(N)c(C#N)c(-c2ccc(C)cc2)c1C#N
{#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#}
C=CCSc1nc(N)c(C#N)c(-c2ccc(C)cc2)c1C#N
C=CCSc1nc(N)c(C#N)c(-c2ccc(C)cc2)c1C#N
2-amino-4-(4-methylphenyl)-6-prop-2-enylsulfanylpyridine-3,5-dicarbonitrile