Task: Answer the multiple-choice question.
Query: Which drug has a 2.287\% 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, or d without using any other words.
Options:
a. COc1ccc(N2CCN(Cc3oc(CO)cc(=O)c3O)CC2)cc1
b. COc1ccc(/C=N/OCC(=O)Nc2ccc3c(c2)OCO3)c(OC)c1
c. O=C(CN(Cc1ccccc1)S(=O)(=O)c1ccccc1)N/N=C/c1ccccc1C(=O)O
d. COc1ccc(N2C(=O)CCC(C(=O)N3CCCCCC3)C2c2ccc(OC)c(OC)c2)cc1
Answer: a. COc1ccc(N2CCN(Cc3oc(CO)cc(=O)c3O)CC2)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(N2CCN(Cc3oc(CO)cc(=O)c3O)CC2)cc1
COc1ccc(N2CCN(Cc3oc(CO)cc(=O)c3O)CC2)cc1
3-hydroxy-6-(hydroxymethyl)-2-[[4-(4-methoxyphenyl)piperazin-1-yl]methyl]pyran-4-one