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) COc1ccc(NC(=O)CSc2nnc(C3CC3)n2C)cc1S(=O)(=O)N1CCOCC1
b) COc1ccc(C(=O)NC(=S)N2CCN(C)CC2)cc1Br
c) CCn1ncc(C2=NOC(C(=O)NCc3ccc(Cl)cc3)C2)c1C
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}