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, d, or e without using any additional words.
Options:
a) CCC1=Nc2cc(C(=O)NCCCOC(C)C)ccc2Sc2ccccc21
b) CNS(=O)(=O)c1cccc(C(=O)NCC(c2cccs2)N(C)C)c1
c) O=C(NCC12CC3CC(CC(C3)C1)C2)c1nc2ncccn2n1
d) Cc1cc(C)nc(SC(C)C(=O)Nc2ccc(S(N)(=O)=O)cc2)n1
e) COC(=O)C(C)(C(=O)OC)c1ccccc1[N+](=O)[O-]
Answer: a, b, c, d, e
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}