Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.574\% 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(/C=C/CN2CCN(Cc3ccc(F)cc3)C(CCO)C2)cc1
[b] COc1cccc(-n2nnnc2SCC(=O)NCCc2ccccc2)c1
[c] COc1ccc(OC)c(NC(=O)Cn2cc(C#N)c3ccccc32)c1
[d] Cc1nc(SCc2ccc(C#N)cc2)n[nH]1
Answer: b. COc1cccc(-n2nnnc2SCC(=O)NCCc2ccccc2)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#}
COc1cccc(-n2nnnc2SCC(=O)NCCc2ccccc2)c1
COc1cccc(-n2nnnc2SCC(=O)NCCc2ccccc2)c1
2-[1-(3-methoxyphenyl)tetrazol-5-yl]sulfanyl-N-(2-phenylethyl)acetamide