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.) Cc1nc(NC(=O)C2CC2)sc1C(=O)Nc1ccccc1
b.) Cc1nc2scc(-c3cccs3)c2c(=O)n1N
c.) O=C(Nc1ccc(N2CCOCC2)cc1)c1cccc(S(=O)(=O)N2CCCC2)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}