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, c, or d without using any other words.
Options:
(a) Cc1nnc2sc(SCc3ccccc3Cl)nn2c1=O
(b) COCCn1c(SCc2ccc(Cl)cc2)nc2c1c(=O)[nH]c(=O)n2C
(c) CN1C(=O)C(CC(=O)NCC2CCCCC2)SC1=Nc1ccccc1
(d) O=C(NCc1ccncc1)c1cccc(F)c1
Answer: a, b, c, d
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}