Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] C[C@@H]1NCCC[C@@H]1Nc1ncc(C(N)=O)c2sc(-c3ccccc3)cc12
[b] CCN(CC)CCN1CCCc2cc(NC(=N)c3cccs3)ccc21
[c] COc1cnc2c(C(=O)NCCO)cn(Cc3ncnc(OC)c3C)c2c1
[d] O=C(NC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)N1CC[C@H](O)C1
[e] C[C@@H]1Cc2c(ncnc2Oc2cc3c(ccn3C(=O)Nc3cc(C4(C(F)(F)F)CC4)on3)cc2O)CN1
Answer: a, b, e
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}
N-[1-[2-(diethylamino)ethyl]-3,4-dihydro-2H-quinolin-6-yl]thiophene-2-carboximidamide