Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.699\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc(N2CCN(C(c3cc4cc(C)ccc4[nH]c3=O)c3nnnn3Cc3ccccc3)CC2)cc1
b) C=CCn1c(SCC#N)nnc1-c1ccc2ncccc2c1
c) CCN1CCN(Cc2ccc(NC(=O)c3cc(NC(=O)c4ccno4)cc(OC)c3)cc2C(F)(F)F)CC1
Answer: b. C=CCn1c(SCC#N)nnc1-c1ccc2ncccc2c1
{#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=CCn1c(SCC#N)nnc1-c1ccc2ncccc2c1
C=CCn1c(SCC#N)nnc1-c1ccc2ncccc2c1
2-[(4-prop-2-enyl-5-quinolin-6-yl-1,2,4-triazol-3-yl)sulfanyl]acetonitrile