Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.387\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1n[nH]c(C)c1CCCOc1ccccc1
(b) O=C(c1ccc(-c2nc3ccccc3s2)o1)N1CCN(c2ccccc2O)CC1
(c) CCOC(=O)c1[nH]c(C)c(C(=O)NCCCN2CCOCC2)c1C
Answer: b. O=C(c1ccc(-c2nc3ccccc3s2)o1)N1CCN(c2ccccc2O)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(c1ccc(-c2nc3ccccc3s2)o1)N1CCN(c2ccccc2O)CC1
O=C(c1ccc(-c2nc3ccccc3s2)o1)N1CCN(c2ccccc2O)CC1
[5-(1,3-benzothiazol-2-yl)furan-2-yl]-[4-(2-hydroxyphenyl)piperazin-1-yl]methanone