Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 2.860\% 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) CC1(OC(=O)CCc2ccccc2)C(=O)C=C2C=C(c3ccc(C#N)cc3)N(C3CCCC3)C=C2C1=O
b) CC1(C)Cc2c(sc(NC(=O)c3ccc(C(=O)c4ccccc4)cc3)c2C(N)=O)C(C)(C)N1
c) COc1ccccc1N1CCN(C(c2ccccn2)c2nnnn2C2CCCCC2)CC1
d) COc1ccccc1/C=C1\SC(=S)N(CCC(=O)NNC(=O)c2ccccc2OC)C1=O
e) O=C(CS(=O)(=O)Cc1ccccc1)Nc1ccccc1Cl
Answer: e. O=C(CS(=O)(=O)Cc1ccccc1)Nc1ccccc1Cl
{#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(CS(=O)(=O)Cc1ccccc1)Nc1ccccc1Cl
O=C(CS(=O)(=O)Cc1ccccc1)Nc1ccccc1Cl
2-benzylsulfonyl-N-(2-chlorophenyl)acetamide