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) COCc1cc(C)nc2sc(C(=O)Nc3cccc(OC)c3)c(N)c12
(b) O=C(COC(=O)Cc1ccc(Br)cc1)NCc1ccc(F)cc1
(c) CN(C)c1ncnc2c1ncn2C1OC(CO)C(O)C1O
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}