Task: Answer the multiple-choice question.
Query: Which compound has a 0.007\% 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 other words.
Options:
a Cc1csc(=O)n1CCC(=O)OCC(=O)Nc1ncc(Cl)cc1Cl
b O=c1c2c3c(sc2nc2n1CCC2)CCCCC3
Answer: b. O=c1c2c3c(sc2nc2n1CCC2)CCCCC3
{#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=c1c2c3c(sc2nc2n1CCC2)CCCCC3
O=c1c2c3c(sc2nc2n1CCC2)CCCCC3
9-thia-11,16-diazatetracyclo[8.7.0.02,8.012,16]heptadeca-1(10),2(8),11-trien-17-one