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, or d without using any additional words.
Options:
a: CC#Cc1cncc(-c2cccc(C3(c4ccnc(C(F)F)c4)N=C(N)c4c(F)cccc43)c2)c1
b: COc1ccc2c(c1)CN(C)CC2c1ccc(Cl)c(Cl)c1
c: CN1CCN=C1c1ccc(C(=O)N2CCN(S(=O)(=O)c3cc4ccc(Cl)cc4s3)CC2CC(=O)N2CCC(C(=O)O)CC2)cc1
d: Cc1cc2c(s1)Nc1ccccc1N=C2N1CCNCC1
Answer: b, 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-[2-[4-[(6-chloro-1-benzothiophen-2-yl)sulfonyl]-1-[4-(1-methyl-4,5-dihydroimidazol-2-yl)benzoyl]piperazin-2-yl]acetyl]piperidine-4-carboxylic acid