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: Cc1ccccc1CN1CCN(C2CCC2)CC1CCO
b: CCOC(=O)c1[nH]nc(-c2cc(CC)c(O)cc2O)c1-c1cscn1
c: CC(C)C1CC(c2ccccc2)(C(CN)CO)CCO1.O=C(O)C(=O)O
d: Cc1ccc(C)c(N2CCN(C(=O)C3CCCN(S(=O)(=O)c4c(C)[nH]c(=O)[nH]c4=O)C3)CC2)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}