Task: Answer the multiple-choice question.
Question: Which compound has a -8.246\% human ether-à-go-go related gene (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 other words.
Options:
a: CN1C(=O)C2(C(C#N)=C(N)N(c3cc(Cl)cc(Cl)c3)C3=C2C(=O)CC(C)(C)C3)c2ccccc21
b: CC12COC3(P(=O)(c4ccccc4)c4ccccc4)CC1CCC23CP(=O)(c1ccccc1)c1ccccc1
c: CC(C)c1ccc(NC(=O)c2ccccc2NC(=O)C2CC=CCC2C(=O)O)cc1
d: c1ccc(Nc2ncnc3[nH]ncc23)cc1
Answer: a. CN1C(=O)C2(C(C#N)=C(N)N(c3cc(Cl)cc(Cl)c3)C3=C2C(=O)CC(C)(C)C3)c2ccccc21
{#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#}
CN1C(=O)C2(C(C#N)=C(N)N(c3cc(Cl)cc(Cl)c3)C3=C2C(=O)CC(C)(C)C3)c2ccccc21
CN1C(=O)C2(C(C#N)=C(N)N(c3cc(Cl)cc(Cl)c3)C3=C2C(=O)CC(C)(C)C3)c2ccccc21
2-amino-1-(3,5-dichlorophenyl)-1',7,7-trimethyl-2',5-dioxospiro[6,8-dihydroquinoline-4,3'-indole]-3-carbonitrile