Problem statement: Answer the MCQ question.
Question: Which drug has a 8.505\% 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(O)CC(c1cccc2ccccc12)N1Cc2ccccc2C1=O
b) CC1(CCc2ccccc2)NC(=O)N(Cc2cc([N+](=O)[O-])cc3c2OCOC3)C1=O
c) COc1ccccc1CN1C[C@@H]2C[C@@H](c3cccc(C)c3)N3CCC[C@@]23C1=O
d) COc1cccc(CN2CCN(C(=O)c3ccco3)CC2)c1OC
e) Cc1ccc(N(CC(=O)Nc2cc(Cl)ccc2Oc2ccccc2)S(C)(=O)=O)cc1C
Answer: b. CC1(CCc2ccccc2)NC(=O)N(Cc2cc([N+](=O)[O-])cc3c2OCOC3)C1=O
{#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#}
CC1(CCc2ccccc2)NC(=O)N(Cc2cc([N+](=O)[O-])cc3c2OCOC3)C1=O
CC1(CCc2ccccc2)NC(=O)N(Cc2cc([N+](=O)[O-])cc3c2OCOC3)C1=O
5-methyl-3-[(6-nitro-4H-1,3-benzodioxin-8-yl)methyl]-5-(2-phenylethyl)imidazolidine-2,4-dione