Task: Answer the multiple choice question.
Query: Which drug has a -3.920\% 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: Cc1ccc(NCc2cccnc2)cc1
b: CC(=O)c1sc(NC(=O)C(C)Oc2ccc3c(C)cc(=O)oc3c2)nc1C
c: Nc1nonc1C(=O)NCCNc1ccc([N+](=O)[O-])cc1
d: Cl.OC(CNCC1COc2ccccc2O1)COc1ccc(Cl)cc1
Answer: d. Cl.OC(CNCC1COc2ccccc2O1)COc1ccc(Cl)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(CNCC1COc2ccccc2O1)COc1ccc(Cl)cc1
Cl.OC(CNCC1COc2ccccc2O1)COc1ccc(Cl)cc1
1-(4-chlorophenoxy)-3-(2,3-dihydro-1,4-benzodioxin-3-ylmethylamino)propan-2-ol;hydrochloride