Problem statement: Answer the MCQ question.
Query: Which compound has a 13.859\% hERG inhibition at a concentration of 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(NC1CCCC1)c1cc(COc2ccc3ncccc3c2)on1
b. COC(=O)c1ccc(Oc2nc(C(N)=O)cc(-c3ccccc3)n2)cc1
c. COc1ccc(OC)c(C(O)c2nc3ccccc3n2C(C)C)c1
d. O=C(NCC(c1cccnc1)N1CCOCC1)NC1CCCCC1
e. Cc1c(NC(=O)C(C)Sc2nc(N)cc(=O)[nH]2)c(=O)n(-c2ccccc2)n1C
Answer: d. O=C(NCC(c1cccnc1)N1CCOCC1)NC1CCCCC1
{#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=C(NCC(c1cccnc1)N1CCOCC1)NC1CCCCC1
O=C(NCC(c1cccnc1)N1CCOCC1)NC1CCCCC1
1-cyclohexyl-3-(2-morpholin-4-yl-2-pyridin-3-ylethyl)urea