Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC(C)OC(=O)CC1C(=O)NCCN1C(=S)NC(=O)c1cccs1
b CCOc1cccc(-c2nnc3sc(COc4ccc(C)cc4)nn23)c1
c O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)N/N=C/c1ccc(F)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}