Problem statement: Answer the multiple choice question.
Query: Which compound has a 0.420\% 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 other words.
Options:
a) CC(C)(C)c1ccc(-n2ncc3c2CCCC3NC(=O)CN2CCCC2=O)cc1
b) CCOc1ccc(Nc2nc(N)nc(CN(C)C3CCCCC3)n2)cc1
c) COc1ccc(/C=C/C(=O)c2ccc3c(c2)OCO3)cc1OC
d) CCOC(=O)Nc1ccc2c(c1)N(C(=O)CCN1CCN(C)CC1)c1ccccc1S2.Cl
Answer: d. CCOC(=O)Nc1ccc2c(c1)N(C(=O)CCN1CCN(C)CC1)c1ccccc1S2.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)Nc1ccc2c(c1)N(C(=O)CCN1CCN(C)CC1)c1ccccc1S2.Cl
CCOC(=O)Nc1ccc2c(c1)N(C(=O)CCN1CCN(C)CC1)c1ccccc1S2.Cl
ethyl N-[10-[3-(4-methylpiperazin-1-yl)propanoyl]phenothiazin-2-yl]carbamate;hydrochloride