Problem statement: Answer the multiple-choice question.
Question: Which drug has a 16.605\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CC(=O)Nc1ccc(S(=O)(=O)Nc2nc3nc(-c4ccccc4)cc(-c4ccccc4)n3n2)cc1
b: CCN(CC)C(=O)c1ccc(N(Cc2ccccc2)S(C)(=O)=O)cc1
c: CCCSc1nsc(SCCC)c1C#N
d: Cl.O=c1[nH]c2ccccc2n1CCCN1CCCCC1
e: C[C@H](NC(=O)[C@@H]1Cc2ccccc2CN1)C(=O)Nc1ccc2c(c1)OCCO2
Answer: d. Cl.O=c1[nH]c2ccccc2n1CCCN1CCCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cl.O=c1[nH]c2ccccc2n1CCCN1CCCCC1
Cl.O=c1[nH]c2ccccc2n1CCCN1CCCCC1
3-(3-piperidin-1-ylpropyl)-1H-benzimidazol-2-one;hydrochloride