Task: Answer the MCQ question.
Question: Which compound exhibits a 0.758\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(C(C(=O)NCC2CCCO2)N(C(=O)CNC(=O)c2cccs2)c2ccc(C(C)=O)cc2)cc1OC
b: Cc1ccc(N(Cc2ccccc2F)S(C)(=O)=O)cc1C
c: O=c1c2c(nc3cc(-c4ccc(F)cc4)[nH]n13)CCCC2
Answer: c. O=c1c2c(nc3cc(-c4ccc(F)cc4)[nH]n13)CCCC2
{#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#}
O=c1c2c(nc3cc(-c4ccc(F)cc4)[nH]n13)CCCC2
O=c1c2c(nc3cc(-c4ccc(F)cc4)[nH]n13)CCCC2
2-(4-fluorophenyl)-5,6,7,8-tetrahydro-1H-pyrazolo[5,1-b]quinazolin-9-one