Problem statement: Answer the MCQ question.
Query: Which drug has a -3.877\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(NCC1OCCCN1S(=O)(=O)c1ccc(F)cc1)C(=O)NC1CCCC1
b: COc1cccc(-c2cc(C(=O)NC3CCCC3)c3ccccc3n2)c1
c: COCCN(C(=O)CSCc1ccccc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
d: Cc1cc(C(F)(F)F)nn1CC(=O)Nc1cccnc1
Answer: a. O=C(NCC1OCCCN1S(=O)(=O)c1ccc(F)cc1)C(=O)NC1CCCC1
{#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(NCC1OCCCN1S(=O)(=O)c1ccc(F)cc1)C(=O)NC1CCCC1
O=C(NCC1OCCCN1S(=O)(=O)c1ccc(F)cc1)C(=O)NC1CCCC1
N'-cyclopentyl-N-[[3-(4-fluorophenyl)sulfonyl-1,3-oxazinan-2-yl]methyl]oxamide