Task: Answer the multiple choice question.
Question: Which drug has a 11.020\% hERG inhibition at 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=c1[nH]c(=O)c2ncc(-c3ccc(Cl)cc3)nc2[nH]1
b: COc1ccc(NC(=O)CN2c3cccc4cccc(c34)S2(=O)=O)c(OC)c1
c: Cc1[nH]c2ccccc2c1CCN(Cc1cccnc1)C(=S)NC(C)(C)C
d: COC(=O)C1=C(c2cc3ccccc3o2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc(F)cc1
e: CC1Cc2ccccc2N1C(=O)CSc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1ccc(F)cc1
Answer: a. O=c1[nH]c(=O)c2ncc(-c3ccc(Cl)cc3)nc2[nH]1
{#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=c1[nH]c(=O)c2ncc(-c3ccc(Cl)cc3)nc2[nH]1
O=c1[nH]c(=O)c2ncc(-c3ccc(Cl)cc3)nc2[nH]1
7-(4-chlorophenyl)-1H-pteridine-2,4-dione