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) COC(=O)c1ccc(C)c(NC(=O)CN(c2ccc3c(c2)OCO3)S(C)(=O)=O)c1
(b) CC1CCCC(NC(=O)c2cccc(S(=O)(=O)NCc3ccccc3)c2)C1C
(c) CCCc1nnc(NC(=O)Cn2c(=O)oc3cc(Br)ccc32)s1
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}