Task: Answer the MCQ question.
Query: Which compound has a -1.290\% 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)C1(c2ccccc2)CCN(CC(=O)Nc2ccc(C)cc2)CC1
b) O=C(c1ccc([N+](=O)[O-])s1)N1CCN(c2ccccn2)CC1
c) Cc1ccc(CNC(C)c2ccccc2)cc1.Cl
d) CCOC(=O)N1CCN(S(=O)(=O)c2ccc(C(=O)N(CCCN(C)C)c3nc4ccc(Cl)cc4s3)cc2)CC1.Cl
Answer: d. CCOC(=O)N1CCN(S(=O)(=O)c2ccc(C(=O)N(CCCN(C)C)c3nc4ccc(Cl)cc4s3)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#}
CCOC(=O)N1CCN(S(=O)(=O)c2ccc(C(=O)N(CCCN(C)C)c3nc4ccc(Cl)cc4s3)cc2)CC1.Cl
CCOC(=O)N1CCN(S(=O)(=O)c2ccc(C(=O)N(CCCN(C)C)c3nc4ccc(Cl)cc4s3)cc2)CC1.Cl
ethyl 4-[4-[(6-chloro-1,3-benzothiazol-2-yl)-[3-(dimethylamino)propyl]carbamoyl]phenyl]sulfonylpiperazine-1-carboxylate;hydrochloride