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.) C=CCOc1ccc(/C(CC)=N/O)cc1OC
b.) COC(=O)c1cc2ccsc2n1CC(=O)N(C)c1ccccc1
c.) CC1CCN(C(=O)Cn2cc(S(=O)(=O)CC(=O)N3CCOCC3)c3ccccc32)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}