Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.309\% 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 COc1cccc(-n2cnc3sc4c(c3c2=O)CCC4)c1
b C=CCn1c(SCC(=O)Nc2sc3c(c2C#N)CCC3)nnc1C1COc2ccccc2O1
c Cc1ccnc(N2CCCC(C(=O)Nc3nnc(C)s3)C2)n1
d Clc1ccc(C[n+]2cc(-c3ccccc3)n3c2CCC3)cc1.[Cl-]
Answer: b. C=CCn1c(SCC(=O)Nc2sc3c(c2C#N)CCC3)nnc1C1COc2ccccc2O1
{#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(=O)Nc2sc3c(c2C#N)CCC3)nnc1C1COc2ccccc2O1
C=CCn1c(SCC(=O)Nc2sc3c(c2C#N)CCC3)nnc1C1COc2ccccc2O1
N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-[[5-(2,3-dihydro-1,4-benzodioxin-3-yl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]acetamide