Task: Answer the MCQ question.
Question: Which drug has a -34.262\% 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: COc1ccc(C(=O)NC2=Nc3ccccc3N=C(C)C2c2ccccc2)cc1
b: Cl.OC(COc1ccccc1)CN1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: b. Cl.OC(COc1ccccc1)CN1CCN(Cc2ccc3c(c2)OCO3)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#}
Cl.OC(COc1ccccc1)CN1CCN(Cc2ccc3c(c2)OCO3)CC1
Cl.OC(COc1ccccc1)CN1CCN(Cc2ccc3c(c2)OCO3)CC1
1-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-3-phenoxypropan-2-ol;hydrochloride