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] COCCN(CCOC)c1nc(-c2ccc([N+](=O)[O-])cc2)nc2ccccc12
[b] COCCNC(=O)CCC1CCN(C(C)CCc2ccc(OC)cc2)CC1
[c] CCC(Sc1nc2cc3c(cc2c(=O)n1Cc1ccco1)OCO3)C(=O)Nc1ccccc1OC
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}