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) NC(=O)Nc1cc(-c2cccc(F)c2)sc1C(=O)N[C@H]1CCCNC1
b) CC(C)Oc1ccc(F)cc1-c1ccc(N2CCC(CNC(=O)c3ccc(-c4nc5cc(C#N)cc(C(C)C)c5o4)cc3)CC2)nc1
c) C[C@@H](n1cnc2cc(Cl)ccc2c1=O)[C@](O)(Cn1cncn1)c1ccc(F)cc1F
d) Cc1cc(Cl)ccc1OC1CCN(C[C@H](O)CNC(=O)c2c[nH]c(=O)c3cc(S(C)(=O)=O)ccc23)CC1
Answer: a, c
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}
7-chloro-3-[(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1,2,4-triazol-1-yl)butan-2-yl]quinazolin-4-one