Problem statement: Answer the multiple choice question.
Query: Which drug has a 5.938\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1cc(C2CC(=O)Nc3ccccc3S2)c(C)s1
[b] CCCn1c(N2CCN(C(=O)N3CCCCC3)CC2)nc2ccccc21.Cl
Answer: b. CCCn1c(N2CCN(C(=O)N3CCCCC3)CC2)nc2ccccc21.Cl
{#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#}
CCCn1c(N2CCN(C(=O)N3CCCCC3)CC2)nc2ccccc21.Cl
CCCn1c(N2CCN(C(=O)N3CCCCC3)CC2)nc2ccccc21.Cl
piperidin-1-yl-[4-(1-propylbenzimidazol-2-yl)piperazin-1-yl]methanone;hydrochloride