Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc2nc(SCC(=O)N(CC(C)C)c3c(N)n(Cc4ccccc4)c(=O)[nH]c3=O)[nH]c2c1
(b) O=C(CSc1c[nH]c2ccccc12)N1CCCc2ccccc21
(c) CCOC(=O)C(Cc1ccccc1)NC(=O)CCc1nnc2ccc(N3CCCC3)nn12
(d) CCCCN(C(=O)c1c(CC)noc1C)c1c(N)n(CCCC)c(=O)[nH]c1=O
Answer: a, b, c, d
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}