Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 0.283\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCN(CC)C(=O)CNC(=O)Cc1ccc(Cl)cc1
b.) Cc1cccc(/C=N/Nc2nncc3ccccc23)c1
c.) Cc1cc(CC(=O)[O-])n(C)c1C(=O)c1ccc(Cl)cc1.[Na+]
d.) Cc1ccc(C(=O)NCCS(=O)(=O)N2CCN(c3ccccc3F)CC2)cc1[N+](=O)[O-]
Answer: b. Cc1cccc(/C=N/Nc2nncc3ccccc23)c1
{#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(/C=N/Nc2nncc3ccccc23)c1
Cc1cccc(/C=N/Nc2nncc3ccccc23)c1
[C][C][=C][C][=C][C][Branch2][Ring1][C][/C][=N][/N][C][=N][N][=C][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][=C][Ring2][Ring1][Ring1]
N-[(E)-(3-methylphenyl)methylideneamino]phthalazin-1-amine