Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.720\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1nc2ccccc2cc1C(=O)N/N=C/c1ccc([N+](=O)[O-])cc1
[b] COc1ccc(-c2cc(=[NH+]c3cccc(C(=O)O)c3)c3cc(C)ccc3o2)cc1.[O-][Cl+3]([O-])([O-])[O-]
[c] O=C(Nc1nc(-c2ccccn2)cs1)C12CC3CC(CC(O)(C3)C1)C2
Answer: b. COc1ccc(-c2cc(=[NH+]c3cccc(C(=O)O)c3)c3cc(C)ccc3o2)cc1.[O-][Cl+3]([O-])([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#}
COc1ccc(-c2cc(=[NH+]c3cccc(C(=O)O)c3)c3cc(C)ccc3o2)cc1.[O-][Cl+3]([O-])([O-])[O-]
COc1ccc(-c2cc(=[NH+]c3cccc(C(=O)O)c3)c3cc(C)ccc3o2)cc1.[O-][Cl+3]([O-])([O-])[O-]
(3-carboxyphenyl)-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]azanium;perchlorate