Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. C=CCOc1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2c2nnc(C)s2)cc1
b. CCCCc1[nH]c(=O)c(C#N)c2c1CCCC2
c. CC(C)C[C@H](NC(=O)c1ccc(OC2CCN(C(=O)C3CC3)CC2)cc1)C(N)=O
Answer: a, b, c
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}