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: COc1ccccc1C(=O)Nc1ccc(S(=O)(=O)Nc2cc(C)nc(C)n2)cc1
b: Cc1ccc(NC(=O)c2cc(-c3cccc(O)c3)on2)cc1C
c: c1ccc(Oc2ccc(-c3ccnc4nc(N5CCOCC5)nn34)cc2)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}