Task: Answer the MCQ question.
Question: Which compound exhibits a 2.226% 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. Cl.O=C(NCCCN1CCOCC1)c1cn(-c2ccccc2)nc1-c1cccs1
b. Cc1ccccc1Oc1cc(NC(=O)CCCn2nc(C)c([N+](=O)[O-])c2C)cc([N+](=O)[O-])c1
c. COC(=O)c1cccc(CSc2nc3ccccc3[nH]2)c1
d. O=C(NCc1ccc2c(c1)OCO2)c1ccc(COc2cccc(Cl)c2)o1
e. O=C(NCC1CCCO1)c1ccc2nc(N3CCCCC3)sc2c1
Answer: d. O=C(NCc1ccc2c(c1)OCO2)c1ccc(COc2cccc(Cl)c2)o1
{#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(NCc1ccc2c(c1)OCO2)c1ccc(COc2cccc(Cl)c2)o1
O=C(NCc1ccc2c(c1)OCO2)c1ccc(COc2cccc(Cl)c2)o1
N-(1,3-benzodioxol-5-ylmethyl)-5-[(3-chlorophenoxy)methyl]furan-2-carboxamide