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, or d without using any additional words.
Options:
a) C[C@H](COc1ccc(C2=NNC(=O)C3CC23)cc1)CN1CCC[C@H]1C
b) O=C(Nc1ccccc1Br)N[C@@H]1CCN(c2ccc(C(F)(F)F)cn2)C1
c) CCCC1(C(=O)c2ccc(Cl)c(Cl)c2)CCCN1
d) CC(C)c1ccc(S(=O)(=O)Cc2ccc([C@]34CNC[C@H]3C4)cc2)cc1
Answer: a, c, d
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}
5-[4-[(2S)-2-methyl-3-[(2R)-2-methylpyrrolidin-1-yl]propoxy]phenyl]-3,4-diazabicyclo[4.1.0]hept-4-en-2-one