Problem statement: Answer the MCQ question.
Query: Which compound has a 18.283\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) C[n+]1ccccc1COc1ccc(C(C)(C)C)cc1.Cc1ccc(S(=O)(=O)[O-])cc1
b) COc1ccc(N2CC(C(=O)N[C@@H](C)C(=O)NC3CCCCC3)CC2=O)cc1
c) Cc1ccc(C(=O)N/N=C\c2ccc(OC(=O)c3cccs3)cc2)cn1
d) Cc1ccc(-c2n[nH]c3c2C(c2cccc(O)c2)N(c2ccc(C(=O)O)cc2)C3=O)cc1
Answer: b. COc1ccc(N2CC(C(=O)N[C@@H](C)C(=O)NC3CCCCC3)CC2=O)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#}
COc1ccc(N2CC(C(=O)N[C@@H](C)C(=O)NC3CCCCC3)CC2=O)cc1
COc1ccc(N2CC(C(=O)N[C@@H](C)C(=O)NC3CCCCC3)CC2=O)cc1
N-[(2S)-1-(cyclohexylamino)-1-oxopropan-2-yl]-1-(4-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide