Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.765% 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 additional words.
Options:
a) O=C(O)CCC1=C2c3ccccc3CCN2C(=O)CC1
b) COc1ccc(C2(C#N)CC[N+](C)(C)CC2)cc1.[Br-]
c) CC12CCC(=O)N1C(C(=O)Nc1nc3ccc(Cl)cc3s1)CS2
d) CCOC(=O)Cn1nc(C)c(NC(=O)COc2ccccc2)c1C
e) O=C(NCc1ccc(F)cc1)c1cnc(Cl)c(Cl)c1
Answer: a. O=C(O)CCC1=C2c3ccccc3CCN2C(=O)CC1
{#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(O)CCC1=C2c3ccccc3CCN2C(=O)CC1
O=C(O)CCC1=C2c3ccccc3CCN2C(=O)CC1
3-(4-oxo-2,3,6,7-tetrahydrobenzo[a]quinolizin-1-yl)propanoic acid