Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 21.301% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1nc(CS(=O)(=O)c2ccccn2)sc1C(=O)NNC(=O)c1c(F)cccc1Cl
b.) Cc1n(Cc2ccccc2)c2cc([N+](=O)[O-])ccc2[n+]1Cc1ccccc1.[Cl-]
c.) Cc1noc(C)c1COc1ccc(CC(=O)NCc2ccccc2)cc1
d.) CC1=C(OC(=O)c2ccccc2)C(C)(C)C(c2ccc(Br)cc2)OC1=O
e.) O=c1c2ccccc2nc(CSc2nnnn2-c2ccccc2)n1-c1cccc(C(F)(F)F)c1
Answer: b. Cc1n(Cc2ccccc2)c2cc([N+](=O)[O-])ccc2[n+]1Cc1ccccc1.[Cl-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1n(Cc2ccccc2)c2cc([N+](=O)[O-])ccc2[n+]1Cc1ccccc1.[Cl-]
Cc1n(Cc2ccccc2)c2cc([N+](=O)[O-])ccc2[n+]1Cc1ccccc1.[Cl-]
1,3-dibenzyl-2-methyl-5-nitrobenzimidazol-1-ium;chloride