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.) COc1ccc(CCC(=O)OCC(=O)Nc2ccc(OC)c(OC)c2)cc1OC
b.) CCOc1ccccc1C(=O)NCC(=O)NCC(c1ccc(OC)cc1)N1CCOCC1
c.) O=C(CCS(=O)(=O)c1ccc(Br)cc1)NCc1ccc(F)cc1
d.) CSc1nnc([C@@H](NC(=O)OC(C)(C)C)C(C)C)o1
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}