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) CCn1c(SCC(=O)O)nnc1-c1ccccc1
b) COc1cc2c(cc1OC)C(c1cccs1)NCC2
c) Cc1cccc(NC(=O)CNC(=O)COc2cccnc2[N+](=O)[O-])c1C
d) CCOc1ccc(C2C(C#N)=C(N)Oc3c2c(=O)oc2ccccc32)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}