Task: Answer the multiple-choice question.
Query: Which compound has a -0.942\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(CNC(=O)c1cccs1)NCCc1ccco1
b) C=CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccc(OC)c1
Answer: b. C=CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccc(OC)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#}
C=CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccc(OC)c1
C=CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccc(OC)c1
2-[[5-(3-methoxyphenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanylmethyl]-1H-benzimidazole