Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -0.402\% human ether-à-go-go related gene (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 COc1ccccc1N=C1SCC(=O)N1c1ccccc1OC
b O=C(CN1CCC(c2nc3ccccc3s2)CC1)N1CCCCC1
Answer: b. O=C(CN1CCC(c2nc3ccccc3s2)CC1)N1CCCCC1
{#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#}
O=C(CN1CCC(c2nc3ccccc3s2)CC1)N1CCCCC1
O=C(CN1CCC(c2nc3ccccc3s2)CC1)N1CCCCC1
2-[4-(1,3-benzothiazol-2-yl)piperidin-1-yl]-1-piperidin-1-ylethanone