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) COc1ccc(NC(=S)N2CCC(N(C)CCN3CCOCC3)CC2)cc1Cl
b) CCOc1ccccc1NC(=O)C1CCN(c2nc(-c3ccc(OC)cc3)no2)CC1
c) CCCCn1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)n1
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}