Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.562\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1ccccc1C(=O)N1CCCC(N2CCN(Cc3ccc4c(c3)OCO4)CC2)C1
b O=C(NC(=S)N1CCCc2ccccc21)c1ccccc1
c CC1(C)NC(=O)N(CCCOc2ccc(Br)cc2Cl)C1=O
d O=C(C1=C[C@@H](c2coc3ccccc3c2=O)C[C@@H](OCc2ccc(CO)cc2)O1)N1CCCCCCC1
e Cc1ccc(C(=O)NC2CCCCNC2=O)cc1
Answer: a. Cc1ccccc1C(=O)N1CCCC(N2CCN(Cc3ccc4c(c3)OCO4)CC2)C1
{#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#}
Cc1ccccc1C(=O)N1CCCC(N2CCN(Cc3ccc4c(c3)OCO4)CC2)C1
Cc1ccccc1C(=O)N1CCCC(N2CCN(Cc3ccc4c(c3)OCO4)CC2)C1
[3-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]piperidin-1-yl]-(2-methylphenyl)methanone