Task: Please answer the multiple choice question.
Question: Which molecules are not 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=C(O)c1cccc(CN2CCC(CN3CCC(Oc4ccc(Cl)c(Cl)c4)CC3)CC2)c1
b CCN1CCN(c2cc3[nH]c(SC4(C)CCC(c5nc(C)no5)CC4)nc3cc2Cl)CC1
c O=S(=O)(NCCCN1CCN(c2nsc3ccccc23)CC1)c1cc2ccc(Cl)cc2s1
d Cc1ncc(-c2ccnc(Nc3ccc(C(=O)N(C)C)cc3)n2)n1C(C)C
e CCc1cccc(NC(=O)N2CCc3nc(-c4cnccc4C#N)nc(-c4ccccc4C)c3C2)c1
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}
N-[3-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]propyl]-6-chloro-1-benzothiophene-2-sulfonamide