Task: Answer the MCQ question.
Query: Which drug exhibits a 3.998\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C1Nc2ccc(Br)cc2/C1=N/N=C/C1=C(N2CCOCC2)/C(=C\c2ccccc2)CC1
b.) C=CCN(CC=C)C(=S)Nc1ccccc1
c.) N#Cc1ccccc1Cn1c(-c2cscn2)nc2ccccc21
d.) CC(C)N1CCc2c(sc(NC(=O)c3ccc4ccccc4c3)c2C(N)=O)C1.Cl
Answer: d. CC(C)N1CCc2c(sc(NC(=O)c3ccc4ccccc4c3)c2C(N)=O)C1.Cl
{#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#}
CC(C)N1CCc2c(sc(NC(=O)c3ccc4ccccc4c3)c2C(N)=O)C1.Cl
CC(C)N1CCc2c(sc(NC(=O)c3ccc4ccccc4c3)c2C(N)=O)C1.Cl
2-(naphthalene-2-carbonylamino)-6-propan-2-yl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxamide;hydrochloride