Problem statement: Answer the MCQ question.
Query: Which compound has a -0.918\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(C[n+]1ccc2ccccc2c1)c1cccc2ccccc12.[Br-]
b.) CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1ccccc1OC
c.) O=C(COC(=O)c1cc(-c2cccs2)nc2ccccc12)NCc1ccco1
Answer: b. CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1ccccc1OC
{#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#}
CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1ccccc1OC
CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1ccccc1OC
2-[[4-ethyl-5-(2-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanylmethyl]-1H-benzimidazole