Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.269\% 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 other words.
Options:
a: O=C(NCC1COc2ccccc2O1)c1cccs1
b: C=CCC(c1ccccc1F)N(CCN1CCOCC1)C(=O)Nc1cccc(Cl)c1
c: C=CCn1c(SCC(=O)Nc2ccc(C(=O)OCC)cc2)nnc1-c1sc(N)nc1C
d: CN(C(=O)COC(=O)CNC(=O)c1ccccc1Cl)c1ccccc1
e: COc1cc(/C=N/n2nnnc2N)ccc1OCc1c(C)no[n+]1[O-]
Answer: a. O=C(NCC1COc2ccccc2O1)c1cccs1
{#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#}
O=C(NCC1COc2ccccc2O1)c1cccs1
O=C(NCC1COc2ccccc2O1)c1cccs1
N-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)thiophene-2-carboxamide