Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.395\% 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 other words.
Options:
[a] Cc1[nH]c2ccccc2c1C(=O)CN1CCCCC1C
[b] O=C1CCN(CCCc2ccccc2)CCN1[C@H](CO)Cc1ccccc1
[c] COc1cc(/C=N/NC(N)=O)ccc1OC(=O)c1cccs1
[d] CCC(=O)NNC(=O)CSc1nnc(-c2ccccc2)c(-c2ccccc2)n1
[e] O=S(=O)(Nc1cccc(-n2cnnn2)c1)c1ccc(Cl)cc1
Answer: a. Cc1[nH]c2ccccc2c1C(=O)CN1CCCCC1C
{#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#}
Cc1[nH]c2ccccc2c1C(=O)CN1CCCCC1C
Cc1[nH]c2ccccc2c1C(=O)CN1CCCCC1C
1-(2-methyl-1H-indol-3-yl)-2-(2-methylpiperidin-1-yl)ethanone