Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCO[C@@H]1Cc2cc(C(F)(F)F)ccc2[C@H]1N1CCN(C2(C)CCN(C(=O)c3c(C)ncnc3C)CC2)C[C@@H]1C
b: c1ccc(Nc2nc(-c3cn[nH]c3)cs2)nc1
c: Cc1cccc(CN2C3CCC2CC(Oc2cccc(C(N)=O)c2)C3)c1
d: Cc1ncc(-c2ccccc2CCNC(=O)c2ccc(OCCC(F)(F)F)nc2)cn1
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}
4-(1H-pyrazol-4-yl)-N-pyridin-2-yl-1,3-thiazol-2-amine