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: CCOC(=O)CC(C)(C)/C(C)=N/Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
b: CC(C)CCNC(=O)C1(c2cccs2)CCOCC1
c: Cc1ccc(S(=O)(=O)N(C)CC(=O)NCCc2c[nH]c3ccccc23)cc1
d: Cc1ccc(Oc2ccc(OCC(=O)NC3CCS(=O)(=O)C3)cc2)cc1
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}