Task: Answer the multiple choice question.
Question: Which compound exhibits a -3.267\% 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 Cc1cc(C)n2nc(CCCCc3nc4nc(C)cc(C)n4n3)nc2n1
b Cc1ccc(NS(=O)(=O)c2ccccc2F)cc1S(=O)(=O)N1CCCCC1
c Cc1ccc(N(CC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)S(C)(=O)=O)cc1C
d COC(=O)c1ccc(C2CC(=O)Nc3cc(OC)c(OC)c(OC)c32)cc1
e O=C(c1cc(F)c(F)cc1Cl)N1CCN(c2ncccn2)CC1
Answer: d. COC(=O)c1ccc(C2CC(=O)Nc3cc(OC)c(OC)c(OC)c32)cc1
{#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#}
COC(=O)c1ccc(C2CC(=O)Nc3cc(OC)c(OC)c(OC)c32)cc1
COC(=O)c1ccc(C2CC(=O)Nc3cc(OC)c(OC)c(OC)c32)cc1
methyl 4-(5,6,7-trimethoxy-2-oxo-3,4-dihydro-1H-quinolin-4-yl)benzoate