Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.863\% 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 CCCn1nc([N+](=O)[O-])c(C(C#N)c2nc3ccccc3o2)c(Cl)c1=O
b Cc1ccccc1OCc1n(CC(=O)OC2CC(C)CCC2C(C)C)c2ccccc2[n+]1C.[Cl-]
c CCOC(=O)Cc1nnc(NC(=O)COc2ccc(C)cc2)s1
d Cc1cc(C)n2nc(S(=O)(=O)N(C)Cc3ccccc3)nc2n1
Answer: b. Cc1ccccc1OCc1n(CC(=O)OC2CC(C)CCC2C(C)C)c2ccccc2[n+]1C.[Cl-]
{#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#}
Cc1ccccc1OCc1n(CC(=O)OC2CC(C)CCC2C(C)C)c2ccccc2[n+]1C.[Cl-]
Cc1ccccc1OCc1n(CC(=O)OC2CC(C)CCC2C(C)C)c2ccccc2[n+]1C.[Cl-]
(5-methyl-2-propan-2-ylcyclohexyl) 2-[3-methyl-2-[(2-methylphenoxy)methyl]benzimidazol-3-ium-1-yl]acetate;chloride