Task: Answer the multiple choice question.
Question: Which compound has a 3.454\% 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 CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)NCC3(N4CCCCC4)CCCCC3)cc2)cc1
b Cc1nc2nc(C)c(CCC(=O)N3CCc4ccccc43)c(C)n2n1
c COc1ccc(-c2ocnc2C(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)cc1
Answer: c. COc1ccc(-c2ocnc2C(=O)N2CCN(C(c3ccccc3)c3ccccc3)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#}
COc1ccc(-c2ocnc2C(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)cc1
COc1ccc(-c2ocnc2C(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)cc1
(4-benzhydrylpiperazin-1-yl)-[5-(4-methoxyphenyl)-1,3-oxazol-4-yl]methanone