Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 11.797\% 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] O=C(NCCCN1CCCC1=O)c1ccc2c(=O)n(-c3ccc(F)cc3)c(=S)[nH]c2c1
[b] O=C(Nc1nnc(Cc2c[nH]c3ccccc23)s1)c1ccc(Cl)cc1Cl
Answer: b. O=C(Nc1nnc(Cc2c[nH]c3ccccc23)s1)c1ccc(Cl)cc1Cl
{#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(Nc1nnc(Cc2c[nH]c3ccccc23)s1)c1ccc(Cl)cc1Cl
O=C(Nc1nnc(Cc2c[nH]c3ccccc23)s1)c1ccc(Cl)cc1Cl
2,4-dichloro-N-[5-(1H-indol-3-ylmethyl)-1,3,4-thiadiazol-2-yl]benzamide