Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -14.218% 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 additional words.
Options:
a CCC(c1nnnn1C1CCCC1)N1CCN(c2ccccc2F)CC1
b CC(C)(C)c1cc(CCC(=O)N2CCCC2)cc(C(C)(C)C)c1O
Answer: a. CCC(c1nnnn1C1CCCC1)N1CCN(c2ccccc2F)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#}
CCC(c1nnnn1C1CCCC1)N1CCN(c2ccccc2F)CC1
CCC(c1nnnn1C1CCCC1)N1CCN(c2ccccc2F)CC1
1-[1-(4-cyclopentyltetrazol-5-yl)propyl]-4-(2-fluorophenyl)piperazine