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) CN(C(=O)COC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)C1CCS(=O)(=O)C1
(b) Cc1ccc2c(c1)C(c1ccccc1)N(C(=O)c1c(F)cccc1Cl)CC(=O)N2
(c) Cc1ccc(C)c(OC(=O)c2cccnc2)c1
(d) COCCn1c(=N)c(C(=O)NCCc2ccccc2)cc2c(=O)n3cccc(C)c3nc21
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}