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 other words.
Options:
a.) O=C(COC(=O)c1ccc[nH]c1=O)NCCCc1ccccc1
b.) O=C(Nc1nnc(S(=O)(=O)N2CCCC2)s1)c1ccccc1F
c.) CCOC(=O)C1CCCN(S(=O)(=O)c2ccc(S(=O)(=O)N(CC)CC)cc2)C1
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}