Task: Answer the multiple choice question.
Query: Which drug exhibits a 11.992\% 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 additional words.
Options:
a) O=C(O)c1nn(-c2ccc(Cl)cc2)ccc1=O
b) CCOc1ccc(OCc2ccc(C(=O)N(CC)CC)cc2)cc1
c) Nc1cc(OCC(F)(F)F)cc([N+](=O)[O-])c1
d) COC(=O)C(CC(C)C)NC(=O)c1ccc([N+](=O)[O-])c(C)c1
e) COc1ccc2cc(C(=O)N3CCCCCC3)sc(=O)c2c1OC
Answer: b. CCOc1ccc(OCc2ccc(C(=O)N(CC)CC)cc2)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#}
4-[(4-ethoxyphenoxy)methyl]-N,N-diethylbenzamide