Problem statement: Answer the multiple choice question.
Question: Which drug has a 6.328\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1cc2c(cc1OC)C(Cc1ccc(O)cc1)N(C)CC2
b. Cc1cccc(C)c1NC(=S)N(CCN(C)C)Cc1cccs1
c. CN(C)CCCNc1ncnc2c1cnn2-c1ccccc1
d. Cc1ccc(NS(=O)(=O)c2cc(-c3n[nH]c(=O)c4ccccc34)ccc2C)cc1
Answer: c. CN(C)CCCNc1ncnc2c1cnn2-c1ccccc1
{#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#}
CN(C)CCCNc1ncnc2c1cnn2-c1ccccc1
CN(C)CCCNc1ncnc2c1cnn2-c1ccccc1
N,N-dimethyl-N'-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)propane-1,3-diamine