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 CCCCCCNC(=O)c1cn(CC)c2cc(N3CCN(C)CC3)c(F)cc2c1=O
b O=C(c1ccccc1Sc1ccc([N+](=O)[O-])cc1)N1CCCCC1
c CCOC(=O)N1CCN(C(=O)C2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)CC1
d CCC(C)(C(=O)NC1CCCC1)N(Cc1ccco1)C(=O)c1ccc2c(c1)OCO2
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}