Task: Answer the multiple choice question.
Question: Which drug has a 4.807\% 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=c1c2[nH]c3ccc(F)cc3c2ncn1CC1CCCO1
b.) Cc1sc2nc(SCC(=O)N3CCCC3)[nH]c(=O)c2c1C
c.) O=C(COC(=O)c1cnc(Cl)c(Cl)c1)NCCC1=CCCCC1
Answer: a. O=c1c2[nH]c3ccc(F)cc3c2ncn1CC1CCCO1
{#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=c1c2[nH]c3ccc(F)cc3c2ncn1CC1CCCO1
O=c1c2[nH]c3ccc(F)cc3c2ncn1CC1CCCO1
8-fluoro-3-(oxolan-2-ylmethyl)-5H-pyrimido[5,4-b]indol-4-one