Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -8.921\% 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 additional words.
Options:
a COc1cc(OC)cc(-c2nnc(SCC(=O)N3CCOCC3)o2)c1
b N/C(=N\OC(=O)c1ccco1)c1ccc(Cl)cc1
c Cn1c(CN2CCN(c3cccc(Cl)c3)CC2)nc2ccccc21
d CC(=O)N1CCc2cc(C(=O)CN3CCN(c4cccc(Cl)c4)CC3)ccc21
Answer: c. Cn1c(CN2CCN(c3cccc(Cl)c3)CC2)nc2ccccc21
{#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#}
Cn1c(CN2CCN(c3cccc(Cl)c3)CC2)nc2ccccc21
Cn1c(CN2CCN(c3cccc(Cl)c3)CC2)nc2ccccc21
2-[[4-(3-chlorophenyl)piperazin-1-yl]methyl]-1-methylbenzimidazole