Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 1.109% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)NCC2COc3ccccc3O2)c1
b. COc1ccccc1N1CCN(Cc2nc3ccccc3[nH]2)CC1
c. C(=N/c1nc2ccccc2n1CCN1CCOCC1)\c1cccs1
Answer: b. COc1ccccc1N1CCN(Cc2nc3ccccc3[nH]2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1N1CCN(Cc2nc3ccccc3[nH]2)CC1
COc1ccccc1N1CCN(Cc2nc3ccccc3[nH]2)CC1
2-[[4-(2-methoxyphenyl)piperazin-1-yl]methyl]-1H-benzimidazole