Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.257% 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 Cc1cc2cc(C)c(NCCNC(=O)c3cccc(F)c3)nc2cc1C
b C=C(C)CC(C(=O)NCc1ccccc1)N1CCOCC1
c COc1ccc(-c2csc(NC(=O)CCn3cnc4ccccc4c3=O)n2)cc1OC
d CCC(=O)Nc1ccc(NC(=S)NC(=O)/C=C/c2ccco2)cc1
e Cc1ccc2cc(CCNC(=O)c3ccco3)c(=O)[nH]c2c1C
Answer: b. C=C(C)CC(C(=O)NCc1ccccc1)N1CCOCC1
{#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#}
C=C(C)CC(C(=O)NCc1ccccc1)N1CCOCC1
C=C(C)CC(C(=O)NCc1ccccc1)N1CCOCC1
N-benzyl-4-methyl-2-morpholin-4-ylpent-4-enamide