Task: Answer the MCQ question.
Query: Which compound exhibits a 4.906\% 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 other words.
Options:
[a] COc1cccc(N(C(=O)c2cnccn2)C(C(=O)NC2CCCCC2)c2ccc(Cl)cc2)c1
[b] CC(C)(C)/C(O)=C/c1nc2ccccc2oc1=O
[c] CCOc1ccc(-c2cn(-c3ccc(OC)cc3)c(SC)n2)cc1
[d] Cc1ccc2c(c1)N(CC(=O)NCCc1ccccc1)C(=O)c1cccnc1O2
Answer: c. CCOc1ccc(-c2cn(-c3ccc(OC)cc3)c(SC)n2)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#}
CCOc1ccc(-c2cn(-c3ccc(OC)cc3)c(SC)n2)cc1
CCOc1ccc(-c2cn(-c3ccc(OC)cc3)c(SC)n2)cc1
4-(4-ethoxyphenyl)-1-(4-methoxyphenyl)-2-methylsulfanylimidazole