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 additional words.
Options:
a: CCOCCCNc1ccc(-c2ccccc2)nn1
b: COc1ccc(OC)c(CN2CCN(C(=O)c3cc(S(=O)(=O)Nc4ccccc4OC)ccc3C)CC2)c1
c: O=C(NCc1ccccc1)c1cccc(NC(=O)c2ccco2)c1
d: O=C(NCC(c1cccs1)N1CCOCC1)c1cn(-c2ccccc2)nc1-c1ccc(F)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}