Problem statement: Answer the multiple choice question.
Query: Which compound has a -7.811\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) c1csc(Cn2c(-c3cccs3)nc3ccccc32)c1
b) COc1ccc(OCC(=O)N2CCN(C/C=C/c3ccccc3)CC2)cc1
Answer: a. c1csc(Cn2c(-c3cccs3)nc3ccccc32)c1
{#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#}
c1csc(Cn2c(-c3cccs3)nc3ccccc32)c1
c1csc(Cn2c(-c3cccs3)nc3ccccc32)c1
2-thiophen-2-yl-1-(thiophen-2-ylmethyl)benzimidazole