Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -0.415\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccc(-c2cc(C(=O)N3CCN(C(=O)c4ccccc4F)CC3)[nH]n2)cc1
[b] CC(C)Oc1ccccc1OCCCCn1cnc2ccccc2c1=O
[c] C=CCn1c(SCCN2CCCC2)nc2c([nH]c3ccccc32)c1=O
[d] CCN(CCn1cccn1)Cc1nc(-c2ccc(F)c(OC)c2)oc1C
[e] Cc1c(-n2cc(C(=O)c3cc(F)ccc3O)cc(C#N)c2=O)c(=O)n(-c2ccccc2)n1C
Answer: b. CC(C)Oc1ccccc1OCCCCn1cnc2ccccc2c1=O
{#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#}
CC(C)Oc1ccccc1OCCCCn1cnc2ccccc2c1=O
CC(C)Oc1ccccc1OCCCCn1cnc2ccccc2c1=O
3-[4-(2-propan-2-yloxyphenoxy)butyl]quinazolin-4-one