Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 17.945\% 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(CCc1ccccc1)NNC(=O)Cc1ccccc1
b. CCOC(=O)c1cccc(NC(=O)CCc2nnc3ccc(N4CCCCC4)nn23)c1
c. O=C(O)c1nn(CC(=O)N(C2CCCCC2)C2CCCCC2)c(=O)c2ccccc12
d. COc1cc(OC)cc(C(=O)NCC(=O)OC2CCCCC2=O)c1
e. O=C(NNC(=O)c1ccc2ccccc2c1O)NC1CCCCC1
Answer: e. O=C(NNC(=O)c1ccc2ccccc2c1O)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(NNC(=O)c1ccc2ccccc2c1O)NC1CCCCC1
O=C(NNC(=O)c1ccc2ccccc2c1O)NC1CCCCC1
1-cyclohexyl-3-[(1-hydroxynaphthalene-2-carbonyl)amino]urea