Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 23.524% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(Cn1c(=O)oc2cc(S(=O)(=O)N3CCc4ccccc43)ccc21)NC1CCCC1
b: O=C(CCCCC(=O)NCCCc1ccccc1)NCCCc1ccccc1
c: COc1cccc(C2Nc3ccc4ccccc4c3C3=C2C(=O)CCC3)c1O
Answer: c. COc1cccc(C2Nc3ccc4ccccc4c3C3=C2C(=O)CCC3)c1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(C2Nc3ccc4ccccc4c3C3=C2C(=O)CCC3)c1O
COc1cccc(C2Nc3ccc4ccccc4c3C3=C2C(=O)CCC3)c1O
5-(2-hydroxy-3-methoxyphenyl)-2,3,5,6-tetrahydro-1H-benzo[a]phenanthridin-4-one