Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.291\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(COC(=O)c1cccc([N+](=O)[O-])c1)c1ccc(OCc2ccccc2)cc1
b. Cc1c(CCC(=O)NCCCN2CCCC2=O)c(=O)oc2cc(O)ccc12
Answer: b. Cc1c(CCC(=O)NCCCN2CCCC2=O)c(=O)oc2cc(O)ccc12
{#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#}
Cc1c(CCC(=O)NCCCN2CCCC2=O)c(=O)oc2cc(O)ccc12
Cc1c(CCC(=O)NCCCN2CCCC2=O)c(=O)oc2cc(O)ccc12
3-(7-hydroxy-4-methyl-2-oxochromen-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]propanamide