Task: Answer the MCQ question.
Question: Which drug has a -1.874\% 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 additional words.
Options:
a. O=C(NCCN1CCN(S(=O)(=O)c2ccc(F)cc2)CC1)C(=O)NCc1ccccc1
b. Cc1ccc(OCC(=O)c2cc(C)n(C)c2C)c([N+](=O)[O-])n1
c. COc1ccc(NC(=O)C/C(C)=N/NC(=O)COc2ccc(OC)cc2)cc1
d. COc1ccc(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1
Answer: d. COc1ccc(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1
{#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#}
COc1ccc(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1
COc1ccc(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1
2-[6-bromo-2-(4-methoxyphenyl)-4-phenyl-4H-quinazolin-3-yl]acetohydrazide