Task: Answer the MCQ question.
Question: Which compound exhibits a 12.493\% 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 additional words.
Options:
[a] COc1cc(C(=O)Nc2sc(C)c(C)c2C(=O)O)cc(OC)c1OC
[b] Cc1nnc(SCC2=C(C(=O)O)N3C(=O)C(NC(=O)c4cc(F)c(F)cc4Cl)C3SC2)s1
[c] CCCCn1nc(C(=O)NCC(=O)Nc2c(C)cccc2C)c2ccccc2c1=O
[d] CC(=O)N1CCN(Cc2nc3cc(Cl)ccc3c(=O)[nH]2)CC1
[e] Cc1ccc(C(O)P(=O)(OCc2ccccc2)c2ccc(N(C)C)cc2)cc1
Answer: d. CC(=O)N1CCN(Cc2nc3cc(Cl)ccc3c(=O)[nH]2)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#}
CC(=O)N1CCN(Cc2nc3cc(Cl)ccc3c(=O)[nH]2)CC1
CC(=O)N1CCN(Cc2nc3cc(Cl)ccc3c(=O)[nH]2)CC1
2-[(4-acetylpiperazin-1-yl)methyl]-7-chloro-3H-quinazolin-4-one