Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.665\% 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, c, d, or e without using any other words.
Options:
(a) CN1C(=O)/C(=C\c2ccncc2)SC1=Nc1ccccc1
(b) O=C(COc1ccccc1Cl)Nc1ccc(N2CCCC2)cc1
(c) CCn1c(N2CCN(CC(=O)c3c[nH]c4ccccc34)CC2)nc2c1c(=O)[nH]c(=O)n2C
(d) CC(=O)c1c(C)nc(Nc2nc(C)c3cc(C)ccc3n2)nc1C
(e) Cc1ccccc1NS(=O)(=O)c1ccc(OCC(=O)NCc2ccco2)cc1
Answer: d. CC(=O)c1c(C)nc(Nc2nc(C)c3cc(C)ccc3n2)nc1C
{#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#}
CC(=O)c1c(C)nc(Nc2nc(C)c3cc(C)ccc3n2)nc1C
CC(=O)c1c(C)nc(Nc2nc(C)c3cc(C)ccc3n2)nc1C
1-[2-[(4,6-dimethylquinazolin-2-yl)amino]-4,6-dimethylpyrimidin-5-yl]ethanone