Task: Answer the multiple-choice question.
Query: Which compound has a 7.473\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(-c2cccc(C(=O)Nc3ccc(OC)c(OC)c3)c2)cc1
b: CN1C(=O)C(CC(=O)Nc2ccc(F)cc2)N(Cc2cccs2)C1=S
c: COc1cc(OC)cc(C(=O)NC(C)c2cnn(-c3ccccc3C)c2C)c1
d: O=C(CC1NCCN(Cc2ccccc2)C1=O)Nc1ccc(Cl)cc1
e: CCOc1cccc(-c2nc3c(s2)CCc2onc(-c4cccc([N+](=O)[O-])c4)c2-3)c1
Answer: e. CCOc1cccc(-c2nc3c(s2)CCc2onc(-c4cccc([N+](=O)[O-])c4)c2-3)c1
{#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#}
CCOc1cccc(-c2nc3c(s2)CCc2onc(-c4cccc([N+](=O)[O-])c4)c2-3)c1
CCOc1cccc(-c2nc3c(s2)CCc2onc(-c4cccc([N+](=O)[O-])c4)c2-3)c1
2-(3-ethoxyphenyl)-8-(3-nitrophenyl)-4,5-dihydro-[1,3]thiazolo[4,5-e][1,2]benzoxazole