Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.843\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cn1c(CN2CCCC2)nc2cc(NS(=O)(=O)c3ccc(Cl)cc3)ccc21
b) CCOC(=O)N(C)OC(=O)Nc1ccc(Cl)c(Cl)c1
c) COc1ccccc1CNN.Cl
d) CCN(CC)c1ccc(N)cc1
Answer: d. CCN(CC)c1ccc(N)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#}
CCN(CC)c1ccc(N)cc1
CCN(CC)c1ccc(N)cc1
4-N,4-N-diethylbenzene-1,4-diamine