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, or d without using any other words.
Options:
(a) Nc1ccc(-c2ccsc2)cc1N
(b) CC(=O)NC1CCC(C(C)C(N)C(=O)N2CCC(F)C2)CC1
(c) Cc1cc2nc(CC3CC4CCC(C3)N4)n(Cc3ccc(Cl)cc3)c2cc1C
(d) Cc1ccc2c(-c3nnc(SCCC(C)N4CCc5cc6nc(C)oc6c(C)c5CC4)n3C)cccc2n1
Answer: b, d
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}
N-[4-[3-azanyl-4-(3-fluoranylpyrrolidin-1-yl)-4-oxidanylidene-butan-2-yl]cyclohexyl]ethanamide