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, or c without using any additional words.
Options:
(a) COc1cc2nnc(C(N)=O)c(Nc3ccc(C)cc3F)c2cc1N1CCN(CCO)CC1
(b) Cc1cc(CNc2nc(N)nc3ccn(Cc4ncccc4F)c23)no1
(c) CN1C[C@@H]2C[C@H]1CN2c1cnc(-c2ccc3cc[nH]c3c2)cn1
Answer: a
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-(2-fluoro-4-methylanilino)-6-[4-(2-hydroxyethyl)piperazin-1-yl]-7-methoxycinnoline-3-carboxamide