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. CC1Cc2ccccc2N1C(=O)c1cnsn1
b. COc1ccc(-c2nnc(SCC(=O)Nc3ccc(C(=O)O)cc3)n2-c2ccc(Cl)cc2)cc1
c. O=C(O)CCCCCNC(=O)Nc1ccc2c(c1)OCCO2
d. O=C(CCOc1ccccc1)Nc1cccc(S(=O)(=O)Nc2ccccc2Cl)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}