Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC(C)(C)NC(=O)NCCN1CCCC(CNC(=O)c2cc(Cl)cc(Cl)c2)C1
b O=C(c1ccccc1-c1ccc(OCCCN2CCCCC2)cc1)N1CCCCC1
c O=C(Nc1cccc([C@@H](c2ccc(C(=O)N3CCC3)cc2)N2CCN(Cc3ccc(F)cc3)CC2)c1)C1CC1
d FC(F)(F)c1cc(Cl)cc(COCC2(c3ccccc3)CCNCC2)c1
e Cc1cc(N2CCOCC2)cc2[nH]c(-c3c(NC[C@@H](O)c4cccc(Cl)c4)cc[nH]c3=O)nc12
Answer: e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-[[(2S)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-3-(4-methyl-6-morpholin-4-yl-1H-benzimidazol-2-yl)-1H-pyridin-2-one