Task: Answer the MCQ question.
Question: Which compound has a 1.453\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=S(=O)(N/N=C/c1ccc2c(c1)OCO2)c1ccc(Br)cc1
b CC(=O)Nc1ccc(NC(=O)CSc2ccc3nnc(-c4ccccn4)n3n2)cc1
c Cc1coc2cc3oc(=O)c(CCC(=O)N4CCC(C(=O)O)(c5ccccc5)CC4)c(C)c3cc12
Answer: c. Cc1coc2cc3oc(=O)c(CCC(=O)N4CCC(C(=O)O)(c5ccccc5)CC4)c(C)c3cc12
{#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#}
Cc1coc2cc3oc(=O)c(CCC(=O)N4CCC(C(=O)O)(c5ccccc5)CC4)c(C)c3cc12
Cc1coc2cc3oc(=O)c(CCC(=O)N4CCC(C(=O)O)(c5ccccc5)CC4)c(C)c3cc12
1-[3-(3,5-dimethyl-7-oxofuro[3,2-g]chromen-6-yl)propanoyl]-4-phenylpiperidine-4-carboxylic acid