Task: Answer the multiple choice question.
Query: Which compound exhibits a -1.424% hERG inhibition at 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(c1ccc([N+](=O)[O-])cc1)N1C=CC(C(F)(F)F)=NCC1
b.) CC(C)(C)NC(=O)C(c1cccs1)N(C(=O)C(=O)NC1CCCC1)c1ccccc1F
c.) Cc1nn2c(NCc3cccnc3)c3c(nc2c1-c1ccccc1)CCC3
d.) CCCCOc1ccc(Cc2n[nH]c(=S)n2N)cc1
e.) CCC(NC(C)C)C(O)c1ccc(O)c(O)c1.CS(=O)(=O)O
Answer: b. CC(C)(C)NC(=O)C(c1cccs1)N(C(=O)C(=O)NC1CCCC1)c1ccccc1F
{#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#}
CC(C)(C)NC(=O)C(c1cccs1)N(C(=O)C(=O)NC1CCCC1)c1ccccc1F
CC(C)(C)NC(=O)C(c1cccs1)N(C(=O)C(=O)NC1CCCC1)c1ccccc1F
N'-[2-(tert-butylamino)-2-oxo-1-(thiophen-2-yl)ethyl]-N-cyclopentyl-N'-(2-fluorophenyl)oxamide