Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -5.053\% 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) COC(=O)C(CC(=O)c1ccc(C)cc1)n1nc(C)cc1C
b) CCSc1nnc2nc3[nH]c4c(C)cccc4c3nn12
c) COc1ccc(NC(=O)c2ccccc2N(Cc2ccccc2)S(C)(=O)=O)c(OC)c1
d) COc1cc(C(CC(=O)Nc2ccc(Cl)cn2)N2Cc3ccccc3C2=O)cc(OC)c1OC
e) O=C(NCc1ccccn1)c1ccc(Cn2c(=S)[nH]c3ccccc3c2=O)cc1
Answer: e. O=C(NCc1ccccn1)c1ccc(Cn2c(=S)[nH]c3ccccc3c2=O)cc1
{#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(NCc1ccccn1)c1ccc(Cn2c(=S)[nH]c3ccccc3c2=O)cc1
O=C(NCc1ccccn1)c1ccc(Cn2c(=S)[nH]c3ccccc3c2=O)cc1
4-[(4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)methyl]-N-(pyridin-2-ylmethyl)benzamide