Task: Answer the MCQ question.
Question: Which compound exhibits a -5.530% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1ccc(-c2nc(CS(=O)CC(=O)N3CCC4(CC3)OCCO4)c(C)o2)cc1
b.) O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)Nc1c(Cl)cccc1Cl
c.) Cc1nn(-c2ccccc2)c(C)c1NC(=O)COc1ccc2ccccc2c1
Answer: b. O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)Nc1c(Cl)cccc1Cl
{#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#}
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)Nc1c(Cl)cccc1Cl
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)Nc1c(Cl)cccc1Cl
[2-(2,6-dichloroanilino)-2-oxoethyl] 2-morpholin-4-yl-5-nitrobenzoate