Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCN(Cc1cnn(C)c1)C(=O)c1cc(COc2ccc3c(c2)CCCC3)on1
b) O=C(Nc1ccc(F)cc1)OC1CN2CCC1CC2
c) Cn1cc(C(=O)N/N=C/c2cccc(O)c2)ccc1=O
d) Cc1cc2nc(SC(C)C(=O)O)[nH]c2cc1C
e) CN(C)S(=O)(=O)N1CCC(Oc2cccc(C(=O)NC3CCOC3)c2)CC1
Answer: a, b, c, d, e
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}