Problem statement: Answer the MCQ question.
Question: Which compound has a -6.503\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(Cn1nc(-c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)c2ccccc2c1=O)N1CCCCC1
b. CCOC(=O)c1ccccc1NC(=O)COc1ccccc1
c. Br.N=C(N)SCc1ccc(Cl)cc1Cl
Answer: a. O=C(Cn1nc(-c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)c2ccccc2c1=O)N1CCCCC1
{#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#}
O=C(Cn1nc(-c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)c2ccccc2c1=O)N1CCCCC1
O=C(Cn1nc(-c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)c2ccccc2c1=O)N1CCCCC1
4-(4-morpholin-4-yl-3-nitrophenyl)-2-(2-oxo-2-piperidin-1-ylethyl)phthalazin-1-one