Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.997\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: N#CCCN1CCN(Cc2cc(-c3ccccc3)ccc2O)CC1
b: FC(F)(F)c1cccc(NCc2cn3cccnc3n2)c1
c: CCN(CC(=O)N1CCCC1)S(=O)(=O)c1ccc(Cl)cc1
d: Cn1c2c(c(=O)n(C)c1=O)C(c1ccccc1OC(F)F)C1=C(CCCC1=O)N2
e: COc1ccc(S(=O)(=O)Cc2ccc(C(=O)N3CCC(C(N)=O)CC3)o2)cc1
Answer: d. Cn1c2c(c(=O)n(C)c1=O)C(c1ccccc1OC(F)F)C1=C(CCCC1=O)N2
{#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#}
Cn1c2c(c(=O)n(C)c1=O)C(c1ccccc1OC(F)F)C1=C(CCCC1=O)N2
Cn1c2c(c(=O)n(C)c1=O)C(c1ccccc1OC(F)F)C1=C(CCCC1=O)N2
5-[2-(difluoromethoxy)phenyl]-1,3-dimethyl-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione