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: C#Cc1cccc(C(=O)N2CCCC(Nc3cccc(F)c3)C2)c1
b: C=CCNC(=O)C1CC(=O)N(c2ccc(Br)cc2)C1
c: CCOC(=O)c1c(C)oc(C)c(C(=O)OCC)c1=O
d: CCOc1cc(-c2c(C)c(CC)nc(N)c2C#N)ccc1O
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}