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: O=C1N(CCN2CCCc3sccc3C2)CCN1c1cccc(Cl)c1
b: O=C(Nc1ccc(C(F)(F)F)cc1)N1[C@@H]2CC[C@@H]1CC(S(=O)(=O)c1ccccn1)C2
c: Cc1ccc(OC(C)C)c(-c2ccc(N3CC(CNC(=O)c4ccc(-c5nc6cc(C#N)cc(C(C)C)c6o5)cc4)OC3=O)nc2)c1
d: COc1ccc(C(=O)N2CCOCC2)cc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
e: CC(=O)N1CCN(c2ccc(OC[C@@H]3CO[C@](Cn4ccnc4)(c4ccc(Cl)cc4Cl)O3)cc2)CC1
Answer: a, d, 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}
1-(3-chlorophenyl)-3-[2-(4,6,7,8-tetrahydrothieno[3,2-c]azepin-5-yl)ethyl]imidazolidin-2-one