Task: Answer the multiple choice question.
Query: Which drug has a 7.165\% 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 additional words.
Options:
a. NNC(=O)c1oc2ccccc2c1-n1cccc1
b. COc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2c2ccccn2)cc1
c. CCN1CCN(CCCNc2ncnc3nc[nH]c23)CC1
d. COc1cccc(OC)c1OCC(C)CNCC1CCCO1.Cl
Answer: b. COc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2c2ccccn2)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(C2c3c(oc4ccccc4c3=O)C(=O)N2c2ccccn2)cc1
COc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2c2ccccn2)cc1
1-(4-methoxyphenyl)-2-pyridin-2-yl-1H-chromeno[2,3-c]pyrrole-3,9-dione