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.) C=CCn1c(NCc2ccc(N(C)C)cc2)nc2ccccc21
b.) COc1ccc(NC(=O)C2COc3ccccc3O2)cc1
c.) CC(NC(=S)Nc1ccc(F)cc1)C(c1cccs1)N1CCOCC1
d.) CCc1cccc(NC(=O)C2CCCN(c3cnccn3)C2)c1
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}