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 CCOc1ccc(-c2cc(C)[n+](CCc3ccc(OC)c(OC)c3)c(-c3ccc(OCC)cc3)c2)cc1.[O-][Cl+3]([O-])([O-])[O-]
b O=C(O)C(=O)O.OC(Cn1cnnc1)c1ccccc1
c CN1CCN(C(=O)NC2CCCN2S(=O)(=O)c2ccc(Cl)cc2)CC1
d CCOCCCNC(=O)c1ccc2nc(-c3ccc(OC)c(OC)c3)c(-c3ccc(OC)c(OC)c3)nc2c1
Answer: 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}