Task: Answer the MCQ question.
Question: Which drug exhibits a 17.640% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CC(=O)C1=C(c2ccccc2)NC(=O)NC1c1ccc(O)c(Cl)c1
[b] Cc1ccc(C(=O)OCC(=O)NCCN2C(=O)CSC2=O)cc1
[c] CC(C)n1c(O)c(N=NC(=O)c2ccccc2NS(=O)(=O)c2cccs2)c2ccccc21
[d] O=C(COC(=O)CNC(=O)c1ccccc1)Nc1ccc(F)c([N+](=O)[O-])c1
[e] Cc1ccc(OCCC(=O)Nc2ccc(S(=O)(=O)Nc3nccs3)cc2)cc1
Answer: a. CC(=O)C1=C(c2ccccc2)NC(=O)NC1c1ccc(O)c(Cl)c1
{#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)C1=C(c2ccccc2)NC(=O)NC1c1ccc(O)c(Cl)c1
CC(=O)C1=C(c2ccccc2)NC(=O)NC1c1ccc(O)c(Cl)c1
5-acetyl-4-(3-chloro-4-hydroxyphenyl)-6-phenyl-3,4-dihydro-1H-pyrimidin-2-one