Task: Answer the MCQ question.
Question: Which drug exhibits a 10.341\% 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] CC1CCN(C(=O)Cn2c3ccccc3c3nc4n(c(=O)c32)CCCS4)CC1
[b] CCOc1ccc(C2C(C#N)=C(N)N(c3sc4c(c3C#N)CCCC4)C3=C2C(=O)CCC3)cc1
[c] Cc1cc(C)n(CC(O)CN(c2ccccc2)S(=O)(=O)c2ccccc2)n1
[d] CN1C2C=C3C(C#N)=C(N)C(C#N)(C#N)[C@H](c4c(F)cccc4F)[C@H]3C1CC2
[e] O=C(Nc1ccc(F)cc1)c1nc[nH]c1C(=O)O
Answer: a. CC1CCN(C(=O)Cn2c3ccccc3c3nc4n(c(=O)c32)CCCS4)CC1
{#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#}
CC1CCN(C(=O)Cn2c3ccccc3c3nc4n(c(=O)c32)CCCS4)CC1
CC1CCN(C(=O)Cn2c3ccccc3c3nc4n(c(=O)c32)CCCS4)CC1
17-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]-7-thia-3,9,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),8,11,13,15-pentaen-2-one