Task: Answer the multiple-choice question.
Query: Which compound has a 5.572\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1nc2ccccc2c2oc(C(=O)NCCCN3CCCC3=O)cc12
b: Cc1cc(C)cc(N(CCC#N)C(=O)COC(=O)c2ccccc2SCC(=O)N2CCCC2)c1
Answer: a. Cc1nc2ccccc2c2oc(C(=O)NCCCN3CCCC3=O)cc12
{#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#}
Cc1nc2ccccc2c2oc(C(=O)NCCCN3CCCC3=O)cc12
Cc1nc2ccccc2c2oc(C(=O)NCCCN3CCCC3=O)cc12
4-methyl-N-[3-(2-oxopyrrolidin-1-yl)propyl]furo[3,2-c]quinoline-2-carboxamide