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: CC(C)(C)NC[C@H](O)c1cc(Cl)c(N)c(Cl)c1
b: CC(C)(C)c1nnc(-c2nn(-c3ccc(Cl)cc3Cl)c(-c3ccc(Br)cc3)c2Cn2cncn2)s1
c: C[C@@H]1Cc2c(ncnc2Oc2ccc3ccn(C(=O)Nc4cc(C5(C(F)(F)F)CC5)on4)c3c2)CN1
d: CCN(CC)C(=O)c1ccc(C(=C2CCN(Cc3ccc(F)cc3)CC2)c2cccc(NC(C)=O)c2)cc1
Answer: a, b
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}
2-[5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-(1,2,4-triazol-1-ylmethyl)pyrazol-3-yl]-5-tert-butyl-1,3,4-thiadiazole