Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.174\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(c1cc2sccc2n1Cc1ccc(F)cc1)N1CCCc2ccccc21
[b] O=C(CSc1n[nH]c(=O)n1C1CC1)Nc1ccc(Cl)c(Cl)c1
[c] O=C(COc1ccc2c3c(c(=O)oc2c1)CCC3)NCCCN1CCCC1=O
Answer: c. O=C(COc1ccc2c3c(c(=O)oc2c1)CCC3)NCCCN1CCCC1=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#}
O=C(COc1ccc2c3c(c(=O)oc2c1)CCC3)NCCCN1CCCC1=O
O=C(COc1ccc2c3c(c(=O)oc2c1)CCC3)NCCCN1CCCC1=O
2-[(4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl)oxy]-N-[3-(2-oxopyrrolidin-1-yl)propyl]acetamide