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, or c without using any additional words.
Options:
a) CC1(C)c2nc(-c3ccc(F)cc3)c(Nc3ccc(Cl)cc3)n2CCN1C(=O)CN
b) COc1cc2nc(-c3cc(F)ccc3O)nc(N[C@@H]3CNC[C@H]3C(C)(C)O)c2cc1OC
c) NC(=O)c1cnc(N[C@H](C2CC2)C(F)(F)F)c2c1[nH]c1cc(-c3cn[nH]c3)ccc12
Answer: 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}
4-fluoro-2-[4-[[(3S,4R)-4-(2-hydroxypropan-2-yl)pyrrolidin-3-yl]amino]-6,7-dimethoxyquinazolin-2-yl]phenol