Task: Answer the multiple-choice question.
Query: Which drug has a 8.415\% 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=C(c1ccco1)N1CCN(c2nnc(-c3ccccc3)c3ccccc23)CC1
[b] COc1ccc(CN(C)CC(=O)Nc2cc3oc4ccccc4c3cc2OC)c(OC)c1
[c] O=C(OCc1nc2ccccc2s1)c1cnccn1
[d] CCc1ccc(NC(=O)CS(=O)CC(=O)NCCCc2ccccc2)cc1
Answer: b. COc1ccc(CN(C)CC(=O)Nc2cc3oc4ccccc4c3cc2OC)c(OC)c1
{#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(CN(C)CC(=O)Nc2cc3oc4ccccc4c3cc2OC)c(OC)c1
COc1ccc(CN(C)CC(=O)Nc2cc3oc4ccccc4c3cc2OC)c(OC)c1
2-[(2,4-dimethoxyphenyl)methyl-methylamino]-N-(2-methoxydibenzofuran-3-yl)acetamide