Task: Answer the MCQ question.
Question: Which drug exhibits a 2.557% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1c(C)c2c(c(C)c1O)CC[C@@](C)(CCC[C@H](C)CCC[C@H](C)CCCC(C)C)O2
b) Cc1ccc(S(=O)(=O)N2CCN(S(=O)(=O)N3CCCCC3)CC2)cc1C
c) CC(C)Cc1nc(SCC(=O)Nc2nnc(CC(C)C)s2)n[nH]1
d) COc1ccccc1CNc1ccc(CNc2ncn[nH]2)cc1
e) C=C(C)c1cccc(C(C)(C)NC(=O)Nc2ccc(OC)cc2)c1
Answer: d. COc1ccccc1CNc1ccc(CNc2ncn[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_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#}
COc1ccccc1CNc1ccc(CNc2ncn[nH]2)cc1
COc1ccccc1CNc1ccc(CNc2ncn[nH]2)cc1
N-[[4-[(2-methoxyphenyl)methylamino]phenyl]methyl]-1H-1,2,4-triazol-5-amine