Task: Answer the MCQ question.
Query: Which compound exhibits a -52.500% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc2c(c1)CCCC21NC(=O)N(CC(=O)NC(=O)NCc2ccccc2)C1=O
b) COc1ccc(-c2nnc(SCC(=O)Nc3ccc(C)cc3)n2C)cc1
c) CCCCNc1ncnc2c1cnn2Cc1ccc(Cl)cc1
d) CCC(C)[C@H](N)c1nnc(SCC(=O)c2ccc(Cl)cc2)o1
Answer: d. CCC(C)[C@H](N)c1nnc(SCC(=O)c2ccc(Cl)cc2)o1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC(C)[C@H](N)c1nnc(SCC(=O)c2ccc(Cl)cc2)o1
CCC(C)[C@H](N)c1nnc(SCC(=O)c2ccc(Cl)cc2)o1
2-[[5-[(1S)-1-amino-2-methylbutyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(4-chlorophenyl)ethanone