Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(NCC(=O)N(CCN1CCOCC1)C(C(=O)NC1CCCC1)c1ccccc1)c1cccs1
b. CCOC(=O)c1sc(NC(=O)CSc2nc(C)cc(C(F)(F)F)n2)c(C#N)c1C
c. COc1cccc(NC(=O)CCc2nc(-c3cccs3)no2)c1
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}