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.) Brc1c(CSc2nncn2-c2ccccc2)nc2sccn12
b.) O=C(N/N=C/C=C/c1ccco1)C(O)c1ccccc1
c.) O=C(CN1CCOCC1)NNC(=S)Nc1ccc(Cl)cc1
d.) Cc1ccc(N(CC(=O)Nc2ccc(C)cn2)S(=O)(=O)c2c(C)nn(C)c2C)cc1
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}