Task: Answer the multiple choice question.
Query: Which compound has a -19.934\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(C)c1ccc(C(O)P(=O)(OC2CCCCC2)OC2CCCCC2)cc1
(b) Cl.OC(COCC1COc2ccccc2O1)CN1CCN(c2ccccc2F)CC1
Answer: b. Cl.OC(COCC1COc2ccccc2O1)CN1CCN(c2ccccc2F)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(COCC1COc2ccccc2O1)CN1CCN(c2ccccc2F)CC1
Cl.OC(COCC1COc2ccccc2O1)CN1CCN(c2ccccc2F)CC1
1-(2,3-dihydro-1,4-benzodioxin-3-ylmethoxy)-3-[4-(2-fluorophenyl)piperazin-1-yl]propan-2-ol;hydrochloride