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. CCCCC(=O)Nc1c(-c2cccc(OC)c2)c(=O)c2ccccc2n1C
b. COC(=O)c1c(NC(=O)c2cccnc2Cl)sc(C(=O)N(C)C)c1C
c. Cc1noc(C(=O)Nc2ccc(C#N)cc2)c1Cl
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}