Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCC(C)N(C(=O)c1csnn1)C(C(=O)NC(C)(C)C)c1ccccc1
b. Cc1ccc(C)c(NC(=S)NC(C)C(c2ccccc2)N2CCN(C)CC2)c1
c. COc1cccc(C2C(C(C)=O)=C(C)Nc3ncnn32)c1
d. COc1ccccc1N1C(=O)N(CC(=O)C(C)(C)C)c2ccccc2S1(=O)=O
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}