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) N#CC1=C2SCN(Cc3ccccc3)CN2C(=O)CC1c1ccc2c(c1)OCO2
b) O=C(/C=C/c1ccco1)Nc1ccccc1C(=O)O
c) O=C(NNC(=O)c1ccccc1[N+](=O)[O-])c1ccc(NC(=O)c2ccccc2)cc1
d) N#Cc1ccc(OCC(=O)NC2=NCCS2)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}