Task: Answer the MCQ question.
Question: Which compound has a 6.739\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] C=CCn1c(SCC(=O)Nc2cc(C)nn2-c2ccccc2)nnc1C1CCCCC1
[b] O=C(Cn1ncn2c(cc3ccccc32)c1=O)NCCCc1ccccc1
[c] CC(=O)Nc1ccc2c(c1)C(=O)N(c1cccc3ccccc13)C2=O
[d] COc1ccc(Cl)cc1NC(=O)c1cc(S(=O)(=O)N2CCCC2)cn1C
[e] O=S(=O)(c1ccc(F)cc1)N1CC=C(c2ccccc2)CC1
Answer: a. C=CCn1c(SCC(=O)Nc2cc(C)nn2-c2ccccc2)nnc1C1CCCCC1
{#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)Nc2cc(C)nn2-c2ccccc2)nnc1C1CCCCC1
C=CCn1c(SCC(=O)Nc2cc(C)nn2-c2ccccc2)nnc1C1CCCCC1
2-[(5-cyclohexyl-4-prop-2-enyl-1,2,4-triazol-3-yl)sulfanyl]-N-(5-methyl-2-phenylpyrazol-3-yl)acetamide