Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)N1N=C(c2ccc(Br)cc2)CC1c1cn(C)c2ccccc12
b CC(C)(C)C(=O)Nc1ccc(-c2csnn2)cc1
c O=C1OC(NCc2cccnc2)(c2ccc(Cl)cc2)c2ccccc21
d CCOC(=O)c1[nH]cnc1C(=O)NCc1ccccc1
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}