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) COc1ccc(C2=C(O)C(C)N(c3ccccc3)C2=N)cc1OC
b) COc1ccc(N2C(=O)CC(N3CC=C(c4ccccc4)CC3)C2=O)cc1
c) Cc1cc(CN2CCC(n3nccc3NC(=O)c3ccccc3C)CC2)n[nH]1
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}