Task: Answer the MCQ question.
Question: Which drug exhibits a -34.840% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cn1c(CNc2ccccc2)nc2ccccc21
b) CC(=O)c1ccc(N2CCN(C(=O)CCCn3c(=O)[nH]c4ccc(Br)cc4c3=O)CC2)cc1
c) CCCCCCCCCCCC(=O)NC(C(=O)OCC)C(O)c1cccc([N+](=O)[O-])c1
d) CN1C(=C2C(=O)OC(C)(C)OC2=O)Sc2ccccc21
Answer: b. CC(=O)c1ccc(N2CCN(C(=O)CCCn3c(=O)[nH]c4ccc(Br)cc4c3=O)CC2)cc1
{#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#}
CC(=O)c1ccc(N2CCN(C(=O)CCCn3c(=O)[nH]c4ccc(Br)cc4c3=O)CC2)cc1
CC(=O)c1ccc(N2CCN(C(=O)CCCn3c(=O)[nH]c4ccc(Br)cc4c3=O)CC2)cc1
3-[4-[4-(4-acetylphenyl)piperazin-1-yl]-4-oxobutyl]-6-bromo-1H-quinazoline-2,4-dione