Problem statement: Answer the multiple-choice question.
Query: Which drug has a 0.625\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(c1ccccc1)n1c(Br)nc2c1c(=O)[nH]c(=O)n2C
b) CN(C)CCN(C(=O)c1cccc(N2C(=O)CCC2=O)c1)c1nc2ccc(Br)cc2s1.Cl
c) CCOc1ccc(C(=O)C2CCN(C(=O)c3ccccc3C(=O)O)CC2)cc1
d) CCOC(=O)C1=C(CBr)NC(=O)NC1C
Answer: b. CN(C)CCN(C(=O)c1cccc(N2C(=O)CCC2=O)c1)c1nc2ccc(Br)cc2s1.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#}
CN(C)CCN(C(=O)c1cccc(N2C(=O)CCC2=O)c1)c1nc2ccc(Br)cc2s1.Cl
CN(C)CCN(C(=O)c1cccc(N2C(=O)CCC2=O)c1)c1nc2ccc(Br)cc2s1.Cl
N-(6-bromo-1,3-benzothiazol-2-yl)-N-[2-(dimethylamino)ethyl]-3-(2,5-dioxopyrrolidin-1-yl)benzamide;hydrochloride