Problem statement: Answer the multiple choice question.
Query: Which compound has a -2.627\% hERG inhibition at 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(NCc1ccco1)C1CC(=O)N(c2ccc(F)cc2)C1
b) O=C(Nc1c(F)cc(F)cc1Br)c1cc(-c2ccc(O)cc2)on1
c) CCOC(=O)N1CCC(NC(=O)C2CCN(C(=O)N3CC(C)Oc4ccccc43)CC2)CC1
d) CC(=O)NC(=S)Nc1cccc([N+](=O)[O-])c1
Answer: d. CC(=O)NC(=S)Nc1cccc([N+](=O)[O-])c1
{#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#}
CC(=O)NC(=S)Nc1cccc([N+](=O)[O-])c1
CC(=O)NC(=S)Nc1cccc([N+](=O)[O-])c1
N-[(3-nitrophenyl)carbamothioyl]acetamide