Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.121\% 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 other words.
Options:
[a] COc1ccc(/C=C(/NC(=O)c2ccc(OC)c(OC)c2)C(=O)NCCc2c[nH]c3ccccc23)cc1
[b] COc1ccc(/C=N/N2CCN(Cc3ccccc3)CC2)cc1
[c] Cc1cccc(C)c1NC(=O)Cn1c(CN2CCCCC2)nc2ccccc2c1=O
[d] CCOc1ccc(C(C)=O)cc1CSC(=N)N.Cl
Answer: a. COc1ccc(/C=C(/NC(=O)c2ccc(OC)c(OC)c2)C(=O)NCCc2c[nH]c3ccccc23)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(/C=C(/NC(=O)c2ccc(OC)c(OC)c2)C(=O)NCCc2c[nH]c3ccccc23)cc1
COc1ccc(/C=C(/NC(=O)c2ccc(OC)c(OC)c2)C(=O)NCCc2c[nH]c3ccccc23)cc1
N-[(E)-3-[2-(1H-indol-3-yl)ethylamino]-1-(4-methoxyphenyl)-3-oxoprop-1-en-2-yl]-4,5-dimethoxybenzamide