Problem statement: Answer the multiple choice question.
Query: Which compound has a 6.883\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(NC1CCCc2ccccc21)C(Cc1ccccc1)NS(=O)(=O)c1cccs1
[b] COc1cc(OC)c(-c2c3cc(O)c(=O)cc-3oc3cc(O)c(O)cc23)cc1OC
[c] COCCCn1c(=O)c2ccccc2n(Cc2ccccc2)c1=O
[d] NS(=O)(=O)c1cccc(NC(=O)CN2CCCc3ccccc32)c1
[e] CC(=O)OCC(=O)NCCCOc1cccc(CN2CCCCC2)c1.Cl
Answer: c. COCCCn1c(=O)c2ccccc2n(Cc2ccccc2)c1=O
{#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#}
COCCCn1c(=O)c2ccccc2n(Cc2ccccc2)c1=O
COCCCn1c(=O)c2ccccc2n(Cc2ccccc2)c1=O
1-benzyl-3-(3-methoxypropyl)quinazoline-2,4-dione