Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 24.081\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Cc1ccccc1C(=O)Nc1ccc(C(=O)N/N=C/c2ccncc2)cc1
b) CCn1nc(C)c(CNCc2cn[nH]c2-c2cc3ccccc3o2)c1C
c) CC(C)(C)c1ccc(OCCC(=O)OCC(=O)N2c3ccccc3NC(=O)C2(C)C)cc1
d) CC1CCCCC1NC(=O)CN1C(=O)COc2ccccc21
e) Fc1cccc(Cl)c1Cn1nnc2c(-n3ccnc3)ncnc21
Answer: b. CCn1nc(C)c(CNCc2cn[nH]c2-c2cc3ccccc3o2)c1C
{#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#}
CCn1nc(C)c(CNCc2cn[nH]c2-c2cc3ccccc3o2)c1C
CCn1nc(C)c(CNCc2cn[nH]c2-c2cc3ccccc3o2)c1C
1-[5-(1-benzofuran-2-yl)-1H-pyrazol-4-yl]-N-[(1-ethyl-3,5-dimethylpyrazol-4-yl)methyl]methanamine