Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(c1cccc(Cl)c1Cl)N(CC(F)(F)F)[C@H]1CCNC1
(b) C[C@H](CN(C)C)CN1c2ccccc2Sc2ccc(C#N)cc21
(c) COc1cnc2c(C(=O)NCCO)cn(Cc3ncnc(OC)c3C)c2c1
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}
10-[(2R)-3-(dimethylamino)-2-methylpropyl]phenothiazine-2-carbonitrile