Task: Answer the multiple choice question.
Question: Which drug has a 18.639\% human ether-à-go-go related gene (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 additional words.
Options:
a. CCN(C(=O)CSc1cc(C)c2ccccc2n1)C1CCS(=O)(=O)C1
b. OCCC1CN(C/C(Cl)=C/c2ccccc2)CCN1C1CCCC1
c. Cc1[nH][nH]c(=O)c1C(c1ccc(-c2cccc(C(=O)O)c2)o1)c1c(C)[nH][nH]c1=O
d. Cc1sc2ncn(CC(=O)N3CCC4(CC3)OCCO4)c(=O)c2c1C
Answer: c. Cc1[nH][nH]c(=O)c1C(c1ccc(-c2cccc(C(=O)O)c2)o1)c1c(C)[nH][nH]c1=O
{#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#}
Cc1[nH][nH]c(=O)c1C(c1ccc(-c2cccc(C(=O)O)c2)o1)c1c(C)[nH][nH]c1=O
Cc1[nH][nH]c(=O)c1C(c1ccc(-c2cccc(C(=O)O)c2)o1)c1c(C)[nH][nH]c1=O
3-[5-[bis(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)methyl]furan-2-yl]benzoic acid