Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -37.000\% 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. Cc1ccc2[nH]c(=O)c(CN(CCCN(C)C)C(=O)Nc3ccc(F)cc3)cc2c1
b. CCOC(=O)c1nc(Nc2ccc(C)cc2)c2ccccc2n1
c. Cc1cc(C(=O)N/N=C/c2c(C)nn(-c3ccccc3)c2C)n[nH]1
d. COc1ccc(C(C(=O)NC2CCCC2)N(C(=O)c2snc(C(N)=O)c2N)c2ccccc2OC)cc1OC
Answer: a. Cc1ccc2[nH]c(=O)c(CN(CCCN(C)C)C(=O)Nc3ccc(F)cc3)cc2c1
{#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#}
Cc1ccc2[nH]c(=O)c(CN(CCCN(C)C)C(=O)Nc3ccc(F)cc3)cc2c1
Cc1ccc2[nH]c(=O)c(CN(CCCN(C)C)C(=O)Nc3ccc(F)cc3)cc2c1
1-[3-(dimethylamino)propyl]-3-(4-fluorophenyl)-1-[(6-methyl-2-oxo-1H-quinolin-3-yl)methyl]urea