Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.818\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C1CSC(c2cn(-c3ccccc3)nc2-c2cc3ccccc3oc2=O)N1Cc1ccccc1
b: CCn1c(SCC(=O)N2CCCCC2)nc2c(c1=O)SCC2
c: CN(C)c1ccc(CNC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)cc1
d: COc1cc(C)c(CN2CCCCC2CO)cc1C
Answer: d. COc1cc(C)c(CN2CCCCC2CO)cc1C
{#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#}
COc1cc(C)c(CN2CCCCC2CO)cc1C
COc1cc(C)c(CN2CCCCC2CO)cc1C
[1-[(4-methoxy-2,5-dimethylphenyl)methyl]piperidin-2-yl]methanol