Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -75.276% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCOc1ccc(CN2CCN(c3ncnc4scc(-c5ccccc5)c34)CC2)cc1
b: CN1C(C(=O)NCC2CC2)CC2Cn3c(nc4ccccc43)C21
Answer: a. CCOc1ccc(CN2CCN(c3ncnc4scc(-c5ccccc5)c34)CC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(CN2CCN(c3ncnc4scc(-c5ccccc5)c34)CC2)cc1
CCOc1ccc(CN2CCN(c3ncnc4scc(-c5ccccc5)c34)CC2)cc1
4-[4-[(4-ethoxyphenyl)methyl]piperazin-1-yl]-5-phenylthieno[2,3-d]pyrimidine