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(O)C1CC(c2ccccc2)=NO1
b) Nn1c(SCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)nnc1-c1cccs1
c) O=C(O)CC1(Cc2nc(-c3cccs3)no2)CCCC1
Answer: a, 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}