Task: Answer the multiple-choice question.
Question: Which drug exhibits a -25.989\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COC(=O)c1ccc(OC)c(CSc2nnc(COc3ccccc3)o2)c1
b.) CC(NC(=O)c1ccncc1)c1ccc(Cl)cc1Cl
c.) O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Br)o1
Answer: c. O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Br)o1
{#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(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Br)o1
O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Br)o1
N-[2-(4-benzoylpiperazin-1-yl)phenyl]-5-bromofuran-2-carboxamide