Problem statement: Answer the MCQ question.
Question: Which drug has a 38.847% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(COc1cccc2cccnc12)N/N=C1\SCC(=O)N1CCc1ccccc1
b.) CCOc1ccccc1/C=N/NC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1
c.) Cc1cc(C)nc(N2CCC(C(=O)NCCc3ccccc3)CC2)n1
d.) COC(=O)N/N=C/c1cc([N+](=O)[O-])cc(Br)c1O
Answer: d. COC(=O)N/N=C/c1cc([N+](=O)[O-])cc(Br)c1O
{#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#}
COC(=O)N/N=C/c1cc([N+](=O)[O-])cc(Br)c1O
COC(=O)N/N=C/c1cc([N+](=O)[O-])cc(Br)c1O
methyl N-[(E)-(3-bromo-2-hydroxy-5-nitrophenyl)methylideneamino]carbamate