Task: Answer the multiple-choice question.
Query: Which compound exhibits a -0.732\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(CSCc1ccc(Cl)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
b O=C(c1ccc(Br)o1)N1CCN=C1SCc1cccc(F)c1
Answer: a. O=C(CSCc1ccc(Cl)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
{#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(CSCc1ccc(Cl)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
O=C(CSCc1ccc(Cl)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
1-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-2-[(4-chlorophenyl)methylsulfanyl]ethanone