Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1[nH]c2ccc(Br)cc2c(=O)c1CN1CCCCCC1
(b) N/C(=N\OC(=O)c1ccc(Cl)c(Cl)c1)c1ccccn1
(c) CC(C)N1C(=S)SC(C)(C)C1n1oc(=O)n(-c2ccc(Cl)c(Cl)c2)c1=O
(d) CSc1ccc(/C=N/n2c(C3CCCCC3)n[nH]c2=S)cc1
(e) Cc1ccc(S(=O)(=O)N(CC(=O)N2CCOCC2)c2ccccc2F)cc1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}