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 Cc1ccc(CNCc2cccnc2)cc1
b O=C(CNC(=O)c1cccc(F)c1)OCCOc1cccc(Cl)c1
c Cc1cc(OCC(=O)NNC(=O)c2ccncc2)ccc1C(C)C
d O=C(NCCCN1CCCC1=O)C(=O)NCC1OCCCN1S(=O)(=O)c1cc(F)ccc1F
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}