Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.669\% 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. Cc1ccc(-c2nc(-c3ccccn3)no2)cc1[N+](=O)[O-]
b. O=C(CN1CCN(Cc2ccccc2Cl)CC1)N/N=C/C=C/c1ccccc1[N+](=O)[O-]
c. CCOc1ccc(C(=O)NCCN2CCCC2)cc1.Cl
d. COc1c2ccoc2c(OC(C)=O)c2oc(C)cc(=O)c12
e. O=c1[nH]cnc2c1nnn2Cc1ccccc1
Answer: e. O=c1[nH]cnc2c1nnn2Cc1ccccc1
{#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#}
O=c1[nH]cnc2c1nnn2Cc1ccccc1
O=c1[nH]cnc2c1nnn2Cc1ccccc1
3-benzyl-6H-triazolo[4,5-d]pyrimidin-7-one