Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.101\% 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 COc1cccc(COc2nc3c(c(=O)n(C)c(=O)n3C)n2C)c1
b CNc1oc(-c2ccccc2Cl)nc1C#N
c CCN(CC)S(=O)(=O)c1ccc(C(=O)Nc2cc(C)cc(C)c2)cc1
d O=C(N/N=C/c1sc(N2CCOCC2)nc1-c1ccccc1)c1ccc(O)cc1
e CC1(C)CC(=O)C2=C(C1)N(c1ccccc1C#N)C(N)=C(C#N)C2c1cccs1
Answer: e. CC1(C)CC(=O)C2=C(C1)N(c1ccccc1C#N)C(N)=C(C#N)C2c1cccs1
{#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(C)CC(=O)C2=C(C1)N(c1ccccc1C#N)C(N)=C(C#N)C2c1cccs1
CC1(C)CC(=O)C2=C(C1)N(c1ccccc1C#N)C(N)=C(C#N)C2c1cccs1
2-amino-1-(2-cyanophenyl)-7,7-dimethyl-5-oxo-4-thiophen-2-yl-6,8-dihydro-4H-quinoline-3-carbonitrile