Problem statement: Answer the multiple choice question.
Question: Which drug has a -0.399\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2cc(Cl)ccc2N2CCN(C)CC2)C1=O
b: C[C@H](NC(=O)c1nc[nH]c1C(=O)NCCCCCNC(=O)OC(C)(C)C)C(=O)OC(C)(C)C
Answer: a. CCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2cc(Cl)ccc2N2CCN(C)CC2)C1=O
{#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#}
CCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2cc(Cl)ccc2N2CCN(C)CC2)C1=O
CCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2cc(Cl)ccc2N2CCN(C)CC2)C1=O
N-[5-chloro-2-(4-methylpiperazin-1-yl)phenyl]-2-(4-ethyl-2,5-dioxo-4-phenylimidazolidin-1-yl)acetamide