Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -7.765\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Fc1ccc(N2CCN(C(c3cccs3)c3nnnn3C3CCCC3)CC2)cc1
[b] O=C(NC(=S)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1)c1ccccc1
[c] CCOc1ccccc1N1C(=O)NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C1=O
[d] CCn1c(SCC(=O)N2CCCC2)nc2ccccc2c1=O
[e] CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1ccc(C)c(S(=O)(=O)N2CCCCC2)c1
Answer: d. CCn1c(SCC(=O)N2CCCC2)nc2ccccc2c1=O
{#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#}
CCn1c(SCC(=O)N2CCCC2)nc2ccccc2c1=O
CCn1c(SCC(=O)N2CCCC2)nc2ccccc2c1=O
3-ethyl-2-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanylquinazolin-4-one