Problem statement: Answer the multiple choice question.
Query: Which drug has a 6.237\% 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, or d without using any additional words.
Options:
[a] COc1ccc(Cc2noc(CN3CCN(Cc4cccc(Cl)c4)CC3)n2)cc1OC
[b] OCCC1CN(Cc2ccc(Oc3ncccn3)cc2)CCN1C1CCCC1
[c] O=C(CSc1nc(-c2ccccc2)cc(=O)[nH]1)Nc1ccccc1
[d] C/C(=N\NC(=O)c1nnn(-c2nonc2N)c1CSc1ccccc1)c1cccnc1
Answer: a. COc1ccc(Cc2noc(CN3CCN(Cc4cccc(Cl)c4)CC3)n2)cc1OC
{#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(Cc2noc(CN3CCN(Cc4cccc(Cl)c4)CC3)n2)cc1OC
COc1ccc(Cc2noc(CN3CCN(Cc4cccc(Cl)c4)CC3)n2)cc1OC
5-[[4-[(3-chlorophenyl)methyl]piperazin-1-yl]methyl]-3-[(3,4-dimethoxyphenyl)methyl]-1,2,4-oxadiazole