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 additional words.
Options:
a: CC(C)Oc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CN1C(=O)NC2(CCCC2)C1=O
b: CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(N2CCCC2)n1
c: Cc1ccc2nc(SCC(=O)c3ccccc3)nc(=O)n2c1
d: Cc1cc(C(F)(F)F)nc(CCNC(=O)C2CCC(=O)N(Cc3cccc(F)c3)C2)n1
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}