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 Cc1cc(-c2ccc3c(c2)CCN(CCCSc2nnc(C(C)C)n2C)CC3)no1
b O=C1NCCN1CCN1CCC(c2cn(C3CCCCC3)c3ccc(Cl)cc23)CC1
c Cc1ccc2c(N3CCN(CCc4cccc5c4ccc(=O)n5C)[C@@H](C)C3)cc(F)cc2n1
d CSc1sc(C(=N)N)cc1S(=O)(=O)c1cccc(-c2cccc(C)n2)c1
Answer: a, 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}
4-[3-(6-methylpyridin-2-yl)phenyl]sulfonyl-5-methylsulfanylthiophene-2-carboximidamide