Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 7.734\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cn1ncc2c(=O)n(/N=C/c3ccccc3)cnc21
b) COc1ccc(CN2CC(=O)N(c3ccc(C)cc3C)C2=S)cc1OC
c) O=C(O)c1cccc(NC(=O)C23CC4CC(C2)CC(n2cnc(Cl)n2)(C4)C3)c1
d) CCOC(=O)N1CCN(C(=O)c2cc(OC)c(OC)c(OC)c2)CC1
Answer: d. CCOC(=O)N1CCN(C(=O)c2cc(OC)c(OC)c(OC)c2)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#}
CCOC(=O)N1CCN(C(=O)c2cc(OC)c(OC)c(OC)c2)CC1
CCOC(=O)N1CCN(C(=O)c2cc(OC)c(OC)c(OC)c2)CC1
ethyl 4-(3,4,5-trimethoxybenzoyl)piperazine-1-carboxylate