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 COC(c1ccccc1)c1nnc(CCC(=O)N(C)CCOc2ccccc2)o1
b Cc1ccc(SC(C)c2nc(-c3cccnc3)no2)cc1
c Cc1ccc(N2C(=O)SC(Cc3ccccc3)C2=O)cc1
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}