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) COc1ccc2nc(SCC(=O)Nc3ccc(S(=O)(=O)Nc4nccc(C)n4)cc3)[nH]c2c1
b) O=C(O)c1cc(S(=O)(=O)N2CCCCCC2)c(Cl)cc1Cl
c) Cc1ccc2nc(CSc3nnc(-c4ccncc4)n3C)cc(=O)n2c1
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}