Task: Answer the multiple choice question.
Question: Which drug has a 7.921\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOC(=O)c1c(C)n(C)c2ccc(OCC(O)Cn3nc(C)c(Br)c3C)cc12
b O=C(CNS(=O)(=O)c1ccccc1)OCC(=O)c1ccc([N+](=O)[O-])cc1
c Cc1ccc(Oc2ccc(N)cc2)cc1.Cl
d CC(C)COc1ccc(N)cc1OCC(C)C.Cl
Answer: c. Cc1ccc(Oc2ccc(N)cc2)cc1.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#}
Cc1ccc(Oc2ccc(N)cc2)cc1.Cl
Cc1ccc(Oc2ccc(N)cc2)cc1.Cl
[C][C][=C][C][=C][Branch1][=N][O][C][=C][C][=C][Branch1][C][N][C][=C][Ring1][#Branch1][C][=C][Ring1][=C].[Cl]
4-(4-methylphenoxy)aniline;hydrochloride