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) N#Cc1ccncc1S(=O)c1ccc(Cl)cc1
b) COc1ccc(CCCC(=O)NC2CCCCC2C)c(C)c1
c) Cc1ccc(C)c(N2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)c1
d) O=C(c1cccc(F)c1F)N1CCCc2ccccc21
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}