Task: Answer the multiple-choice question.
Query: Which compound has a -60.547\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1cccc(OCC(=O)N2CCN(Cc3ccc([N+](=O)[O-])cc3)CC2)c1.O=C(O)C(=O)O
b: CCOC(=O)c1ccc(NC(=S)NC2CC(C)(C)NC(C)(C)C2)cc1
c: CCCNC(=O)N1C2=NC(C(=O)OC)=C(C(=O)OC)[C@@H]3N(Cc4ccccc4)c4ccccc4[C@]23C[C@H]1CO
d: CN1C(=O)c2ccc(Oc3ccccc3)cc2C1=O
Answer: a. Cc1cccc(OCC(=O)N2CCN(Cc3ccc([N+](=O)[O-])cc3)CC2)c1.O=C(O)C(=O)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#}
Cc1cccc(OCC(=O)N2CCN(Cc3ccc([N+](=O)[O-])cc3)CC2)c1.O=C(O)C(=O)O
Cc1cccc(OCC(=O)N2CCN(Cc3ccc([N+](=O)[O-])cc3)CC2)c1.O=C(O)C(=O)O
2-(3-methylphenoxy)-1-[4-[(4-nitrophenyl)methyl]piperazin-1-yl]ethanone;oxalic acid