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] CCOC(=O)c1cc(C#N)c(SCC(=O)OC)[nH]c1=O
[b] COc1cc(C)c(NC(=O)C(=S)NCc2ccccc2)cc1C
[c] COC(=O)[C@]1(S(=O)(=O)c2ccccc2)C[C@@H]2ON=C(c3ccc(OC)cc3)[C@@H]2C1
[d] N#Cc1ccccc1Sc1ccccc1C(=O)NCC(c1ccco1)N1CCCC1
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}