Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 20.596\% 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 Cc1cc(OC(=O)c2c(F)cc(F)cc2F)nc(C)n1
b O=C1CSC(c2ccc(Cl)cc2Cl)N1c1ccccn1
Answer: b. O=C1CSC(c2ccc(Cl)cc2Cl)N1c1ccccn1
{#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=C1CSC(c2ccc(Cl)cc2Cl)N1c1ccccn1
O=C1CSC(c2ccc(Cl)cc2Cl)N1c1ccccn1
2-(2,4-dichlorophenyl)-3-pyridin-2-yl-1,3-thiazolidin-4-one