Problem statement: Answer the multiple choice question.
Query: Which drug has a -0.650\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(NCC1CCCO1)C1CC(=O)N(C2CCCCCC2)C1
b COc1cccc(NC(=O)CS(=O)(=O)c2cccc3nsnc23)c1
c CCn1c(SCC(=O)Nc2ccc(NC(=O)c3ccco3)cc2)nnc1-c1cccs1
d Cc1ccc(C)c(N(C(=O)Cn2nnc(-c3cccs3)n2)C(C(=O)NC2CCCC2)c2ccncc2)c1
Answer: d. Cc1ccc(C)c(N(C(=O)Cn2nnc(-c3cccs3)n2)C(C(=O)NC2CCCC2)c2ccncc2)c1
{#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(C)c(N(C(=O)Cn2nnc(-c3cccs3)n2)C(C(=O)NC2CCCC2)c2ccncc2)c1
Cc1ccc(C)c(N(C(=O)Cn2nnc(-c3cccs3)n2)C(C(=O)NC2CCCC2)c2ccncc2)c1
N-cyclopentyl-2-(2,5-dimethyl-N-[2-(5-thiophen-2-yltetrazol-2-yl)acetyl]anilino)-2-pyridin-4-ylacetamide