Task: Answer the MCQ question.
Question: Which compound exhibits a 1.941% 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: CCN(CC)c1nc2ccccc2n(Cc2cccc(OC)c2)c1=O
b: Cc1ccc(-n2nnnc2SCC(=O)NCCC2=CCCCC2)c(C)c1
c: CCSc1nnc([C@H](C)NC(=O)OC(C)(C)C)o1
d: Cc1ccc(NC(=O)[C@H](NC(=O)[C@@H]2Cc3ccccc3CN2)c2ccccc2)cc1
e: O=C(COC(=O)C1CCN(c2ccc(C(F)(F)F)cn2)CC1)Nc1cc(F)ccc1F
Answer: a. CCN(CC)c1nc2ccccc2n(Cc2cccc(OC)c2)c1=O
{#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#}
CCN(CC)c1nc2ccccc2n(Cc2cccc(OC)c2)c1=O
CCN(CC)c1nc2ccccc2n(Cc2cccc(OC)c2)c1=O
3-(diethylamino)-1-[(5-methoxyphenyl)methyl]quinoxalin-2-one