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, or d without using any additional words.
Options:
a COc1cc2c(cc1OC)CN(C(=O)CCCN1C(=O)c3ccccc3C1=O)CC2
b Nc1nonc1-n1nnc(C(=O)N/N=C/c2c[nH]c3ccccc23)c1-c1ccccc1
c Nc1c(-c2ccc(F)cc2)cnc2ncnn12
d CCOC(=O)c1cc(-c2ccccc2C)nn1Cc1cc(CC)no1
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}