Problem statement: Answer the MCQ question.
Question: Which compound has a 1.423\% 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 other words.
Options:
a. CC(C)c1ccc(N(CC(=O)NC2CCCC2)C(=O)CCC(=O)Nc2nccs2)cc1
b. Cc1ccccc1CNC(=O)CCC(=O)N1Cc2ccccc2Oc2ncccc21
c. COc1cc(C(=O)N2CCc3ccccc32)c([N+](=O)[O-])cc1OC
d. CC1Cc2ccccc2N1S(=O)(=O)c1cccc(C(=O)OCC(=O)NCc2ccco2)c1
e. CCOc1cccc(-c2cc(=O)[nH][nH]2)c1
Answer: e. CCOc1cccc(-c2cc(=O)[nH][nH]2)c1
{#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#}
CCOc1cccc(-c2cc(=O)[nH][nH]2)c1
CCOc1cccc(-c2cc(=O)[nH][nH]2)c1
5-(3-ethoxyphenyl)-1,2-dihydropyrazol-3-one