Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.707\% 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] C=CCn1c(CCNC(=O)c2ccccc2F)nnc1SCC(=O)Nc1ccccc1F
[b] O=S(=O)(c1ccccc1)N(Cc1cccc(F)c1)c1ccccc1
[c] COc1ccc(COc2ccccc2C(=O)Nc2ccccn2)cc1[N+](=O)[O-]
[d] O=C1CCCC(=O)C1=Cc1c[nH]c2ccccc12
Answer: a. C=CCn1c(CCNC(=O)c2ccccc2F)nnc1SCC(=O)Nc1ccccc1F
{#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(CCNC(=O)c2ccccc2F)nnc1SCC(=O)Nc1ccccc1F
C=CCn1c(CCNC(=O)c2ccccc2F)nnc1SCC(=O)Nc1ccccc1F
2-fluoro-N-[2-[5-[2-(2-fluoroanilino)-2-oxoethyl]sulfanyl-4-prop-2-enyl-1,2,4-triazol-3-yl]ethyl]benzamide