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, c, or d without using any additional words.
Options:
a.) CC(C)(O)c1ccc([C@H](O)CCC[NH+]2CCC(C(O)(c3ccccc3)c3ccccc3)CC2)cc1
b.) O=C(O)Cc1c2n(c3ccccc13)CC(N(Cc1ccc(F)cc1)S(=O)(=O)c1ccc(F)cc1)CC2
c.) Cc1cc(C#N)ccc1-c1ccnc(NCc2n[nH]c3ncccc23)c1
d.) Cn1c(SCCCN2CC3CCN(c4cccc(F)c4)C3C2)nnc1-c1cnccn1
Answer: 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}
1-(3-fluorophenyl)-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]pyrrole