Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -11.565% 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 COC(=O)[C@H](Cc1ccccc1)NC(=O)NCCC1=CCCCC1
b CCNC(=O)c1cc(Br)ccc1Cl
c O=C(NCCC1=CCCCC1)C(=O)NCC(c1ccco1)N1CCN(c2ccccc2)CC1
d CSc1nc(N2CCN(C)CC2)c2c(c1C#N)CC(C)(C)OC2
e CC(=O)OC(COc1ccccc1)Cn1cnc2cc(C)c(C)cc21.Cl
Answer: a. COC(=O)[C@H](Cc1ccccc1)NC(=O)NCCC1=CCCCC1
{#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#}
COC(=O)[C@H](Cc1ccccc1)NC(=O)NCCC1=CCCCC1
COC(=O)[C@H](Cc1ccccc1)NC(=O)NCCC1=CCCCC1
methyl (2S)-2-[2-(cyclohexen-1-yl)ethylcarbamoylamino]-3-phenylpropanoate