Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 13.879\% 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(N/N=C/c1cccnc1)c1ccc(Cn2cc([N+](=O)[O-])cn2)o1
b: CN(CC(=O)Nc1c(Cl)cccc1Cl)C(=O)c1cc(-c2cccs2)nn1-c1ccccc1
c: O=C(C1=C(O)C(=O)N(Cc2ccccc2)C1c1ccncc1)c1ccco1
d: O=C(NCc1ccccc1Br)c1cccc2c1C(=O)c1ccc(N3CCOCC3)cc1S2(=O)=O
Answer: d. O=C(NCc1ccccc1Br)c1cccc2c1C(=O)c1ccc(N3CCOCC3)cc1S2(=O)=O
{#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(NCc1ccccc1Br)c1cccc2c1C(=O)c1ccc(N3CCOCC3)cc1S2(=O)=O
O=C(NCc1ccccc1Br)c1cccc2c1C(=O)c1ccc(N3CCOCC3)cc1S2(=O)=O
N-[(2-bromophenyl)methyl]-6-morpholin-4-yl-9,10,10-trioxothioxanthene-1-carboxamide