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.) COc1ccccc1NC(=O)Cn1cnc2c(cnn2-c2ccc(C)c(C)c2)c1=O
b.) Cc1ccc(CCNC(=O)c2cc(-c3ccncc3)nc3ccccc23)cc1
c.) CNc1nc(Oc2ccc(C(=O)OC)cc2)nc(SC)n1
d.) CC(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)C1C
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}