Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.233\% 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 or b without using any additional words.
Options:
a O=C(COc1ccccc1Cl)OCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1
b O=C(CSCc1ccccc1Cl)NN=C1CCCCCC1
Answer: a. O=C(COc1ccccc1Cl)OCC(=O)N1CCN(S(=O)(=O)c2ccccc2)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#}
O=C(COc1ccccc1Cl)OCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1
O=C(COc1ccccc1Cl)OCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1
[2-[4-(benzenesulfonyl)piperazin-1-yl]-2-oxoethyl] 2-(2-chlorophenoxy)acetate