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, or c without using any additional words.
Options:
a) OC1CN(C[C@@H]2Cc3cccnc3[C@@H](O)C2)CCC1c1ccc(F)cc1Cl
b) CC(C)CN1CCC(c2ccccc2Oc2ncccc2NC(=O)Nc2ccc(OC(F)(F)F)cc2)CC1
c) COc1cc(N2CCC(N3CCN(C)CC3)CC2)ccc1-c1nc2c(N[C@H]3[C@@H](C(N)=O)[C@@H]4C=C[C@H]3C4)c(Cl)cnc2[nH]1
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}
1-[2-[2-[1-(2-methylpropyl)piperidin-4-yl]phenoxy]pyridin-3-yl]-3-[4-(trifluoromethoxy)phenyl]urea