Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.514\% 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: CC(=O)Nc1ccc(-c2sc(Nc3ccccc3)n[n+]2C)cc1.[Cl-]
b: COc1ccc(-n2nc(C(=O)NCC(=O)N3CCCC3)c3ccccc3c2=O)c(OC)c1
c: O=C1C2C3C=CC(C4CC34)C2C(=O)N1/N=C/c1cccs1
d: CCOc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2-n2ccc(=NC(=O)c3ccccc3C)cc2)cc1
Answer: d. CCOc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2-n2ccc(=NC(=O)c3ccccc3C)cc2)cc1
{#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#}
CCOc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2-n2ccc(=NC(=O)c3ccccc3C)cc2)cc1
CCOc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2-n2ccc(=NC(=O)c3ccccc3C)cc2)cc1
N-[1-[3-[(4-ethoxyphenyl)sulfonylamino]quinoxalin-2-yl]pyridin-4-ylidene]-2-methylbenzamide