Task: Answer the MCQ question.
Question: Which drug has a 3.086\% 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.) O=c1c2[nH]c3ccc(F)cc3c2ncn1CCCN1CCOCC1
b.) COc1ccc(N2CCN(C(c3cc4ccc(C)cc4[nH]c3=O)c3nnnn3C3CCCC3)CC2)cc1
Answer: b. COc1ccc(N2CCN(C(c3cc4ccc(C)cc4[nH]c3=O)c3nnnn3C3CCCC3)CC2)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#}
3-[(1-cyclopentyltetrazol-5-yl)-[4-(4-methoxyphenyl)piperazin-1-yl]methyl]-7-methyl-1H-quinolin-2-one