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: Cn1nc(-c2ccccc2)c2nc3ccccc3nc21
b: Cc1c(Cl)c(-c2n[nH]c(=S)n2-c2ccccc2)nn1C
c: N#Cc1c(-c2ccccc2)cc(-c2cccs2)nc1SCC(=O)O
d: C/C(=N\NC(=O)c1cc(C)nc2ccccc12)c1cccs1
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}