Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=S(=O)(c1ccccc1)c1ccc(C=Cc2ccc(F)cc2)nc1
b. CC(C)(O)C1(C(=O)NCc2cc(C(F)(F)F)cc(C(F)(F)F)c2)CCC(N2CCC(c3ccc(F)cc3)CC2)C1
c. COc1cc2nnc(C(N)=O)c(Nc3ccc(C)cc3F)c2cc1N1CCC(N(C)C)CC1
d. O=C(CNc1ncnc2ccc(C(F)(F)F)cc12)NC1CN(C2CCC(c3ccc(O)cn3)CC2)C1
Answer: c, 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}
6-[4-(dimethylamino)piperidin-1-yl]-4-(2-fluoro-4-methylanilino)-7-methoxycinnoline-3-carboxamide