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) Cc1cc(NC(=O)CC(C)C)c(=O)n(Cc2cccc(F)c2)c1
b) NS(=O)(=O)c1ccc(NS(=O)(=O)c2ccc(NC(=O)c3ccc(-c4ccccc4)cc3)cc2)cc1
c) O=C(NCCc1ccc(Cl)cc1)C1CCCN1C(=O)Nc1ccccc1
d) O=C(NC(=S)NCc1ccccc1)c1ccccc1Br
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}