Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 11.183\% 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) O=[N+]([O-])c1ccc(S(=O)(=O)Nc2ccc(-c3csc(-c4ccccc4)n3)cc2)cc1
(b) CN1C(C(=O)Nc2ccccn2)=C(O)c2sccc2S1(=O)=O
(c) CC1CC(=O)c2cnc(N3CCOCC3)nc2C1
(d) CNCC(C)c1ccccc1.Cl
Answer: d. CNCC(C)c1ccccc1.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#}
CNCC(C)c1ccccc1.Cl
CNCC(C)c1ccccc1.Cl
[C][N][C][C][Branch1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1].[Cl]
N-methyl-2-phenylpropan-1-amine;hydrochloride