Problem statement: Answer the multiple-choice question.
Query: Which compound has a 16.400\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C1c2ccccc2S(=O)(=O)N1CCS(=O)(=O)c1ccc(F)cc1
b) COc1cccc(-c2nnc(SCC(=O)N3CCOCC3)o2)c1
c) COc1cc2c(cc1NC(=O)c1cccnc1)CCCC2
d) CCC(C)[C@H](NC(=O)c1cc2cc(Cl)ccc2n1C)C(=O)N1CCC(C(=O)O)CC1
Answer: d. CCC(C)[C@H](NC(=O)c1cc2cc(Cl)ccc2n1C)C(=O)N1CCC(C(=O)O)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#}
CCC(C)[C@H](NC(=O)c1cc2cc(Cl)ccc2n1C)C(=O)N1CCC(C(=O)O)CC1
CCC(C)[C@H](NC(=O)c1cc2cc(Cl)ccc2n1C)C(=O)N1CCC(C(=O)O)CC1
1-[(2S)-2-[(5-chloro-1-methylindole-2-carbonyl)amino]-3-methylpentanoyl]piperidine-4-carboxylic acid