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 other words.
Options:
a COc1ccccc1NC(=O)CN1CCN(CC(=O)Nc2ccccc2Cl)CC1
b CN1CCN(c2nc(-c3ccncc3)nc3ccccc23)CC1
c O=C(c1ccccc1F)N1CCCC(C(=O)N2CCc3ccccc3C2)C1
d COc1ccc(N2CCN(C(=O)CN3C(=O)NC(c4ccc(OC)cc4)(c4ccc(OC)cc4)C3=O)CC2)cc1
Answer: a, 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}