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 other words.
Options:
a CNS(=O)(=O)c1cccc(C(=O)OCC(=O)Nc2ccc(Cl)cn2)c1
b COc1ccccc1-c1cc(C(=O)Nc2cccnc2Cl)no1
c COc1ccccc1N1CCN(/N=C/c2cc(OC)c(OC)c(OC)c2)CC1
d O=C(NCc1cccnc1)c1nc(-c2ccccc2)n(-c2ccccc2)n1
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}