Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 16.253\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COC(=O)c1ccc(CSCc2ccc(C#N)cc2)cc1
b O=C(C1CC1)N1N=C2CCCCC2C1(O)C(F)(F)F
c COc1cc(C2C(C#N)=C(N)N(N(C)C)C3=C2C(=O)CCC3)cc(OC)c1OC
d COc1ccccc1NC(=O)CSc1c2c(nc3ccccc13)CCC2
Answer: a. COC(=O)c1ccc(CSCc2ccc(C#N)cc2)cc1
{#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#}
COC(=O)c1ccc(CSCc2ccc(C#N)cc2)cc1
COC(=O)c1ccc(CSCc2ccc(C#N)cc2)cc1
methyl 4-[(4-cyanophenyl)methylsulfanylmethyl]benzoate