Task: Answer the MCQ question.
Query: Which compound exhibits a 20.527\% 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] CCOC(=O)CSc1nc2c(sc(=S)n2-c2ccc(CC)cc2)c(=O)[nH]1
[b] COc1ccc(OC(C)C(=O)N2CC(C)OC(C)C2)cc1
[c] CCn1c(SCC(=O)NC2CC2)nnc1-c1ccc(OC)cc1
[d] CCN1CCCC1CNC(=O)Cn1cnc2sc(C)c(S(=O)(=O)N3CCC(C)CC3)c2c1=O
Answer: c. CCn1c(SCC(=O)NC2CC2)nnc1-c1ccc(OC)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#}
CCn1c(SCC(=O)NC2CC2)nnc1-c1ccc(OC)cc1
CCn1c(SCC(=O)NC2CC2)nnc1-c1ccc(OC)cc1
N-cyclopropyl-2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide