Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -2.908\% 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] Cc1ccc(S[C@@H](CCN2CC[C@H](NC(=O)OCc3ccccc3)CCC2=O)c2ccccc2)cc1
[b] CCn1c(=O)cc(OCC(=O)N2CCCC2)c2ccccc21
[c] CCCn1c(=O)c2c(nc3n2CCCN3CCc2ccccc2)n(C)c1=O
[d] O=C(C1CCC(CNc2c(N3CCOCC3)c(=O)c2=O)CC1)N1CCN(c2ccccc2)CC1
Answer: a. Cc1ccc(S[C@@H](CCN2CC[C@H](NC(=O)OCc3ccccc3)CCC2=O)c2ccccc2)cc1
{#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#}
Cc1ccc(S[C@@H](CCN2CC[C@H](NC(=O)OCc3ccccc3)CCC2=O)c2ccccc2)cc1
Cc1ccc(S[C@@H](CCN2CC[C@H](NC(=O)OCc3ccccc3)CCC2=O)c2ccccc2)cc1
benzylN-[(4R)-1-[(3S)-3-(4-methylphenyl)sulfanyl-3-phenylpropyl]-7-oxoazepan-4-yl]carbamate