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: Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccccn1
b: CC(=O)CN1CCN(c2cc3[nH]c(SC(C)(C)C)nc3cc2Cl)[C@H](C)C1
c: CC(C)(NCc1cc([C@]2(C)CCSC(N)=N2)c(F)cc1F)C(F)(F)F
d: C[C@@H](c1ccc(-c2cccc(-c3nnn[nH]3)c2)cc1)[C@H](N)C(=O)N1CC[C@H](F)C1
e: Cn1c(SCCCN2CC3CCN(c4ccc(C#N)cc4)C3C2)nnc1-c1cnccn1
Answer: a, 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}
4-[5-[3-[(4-methyl-5-pyrazin-2-yl-1,2,4-triazol-3-yl)sulfanyl]propyl]-2,3,3a,4,6,6a-hexahydropyrrolo[2,3-c]pyrrol-1-yl]benzonitrile