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=c1c2cc(-c3ccc(Cl)cn3)cn2ncn1-c1ccc(N2CC[C@@H](O)C2)nc1
[b] CC1CCCN1CCc1ccc(-c2ccc(S(=O)(=O)NC3CCOCC3)cc2)cc1
[c] c1coc(-c2ccc(OCCCN3CCCCC3)cc2)c1
[d] Cn1nccc1-c1nnc(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)n1C
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}
4-[4-[2-(2-methylpyrrolidin-1-yl)ethyl]phenyl]-N-(oxan-4-yl)benzenesulfonamide