Task: Answer the multiple choice question.
Query: Which drug has a 2.654\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CN1CCN(c2ccc(NC(=O)c3cc(S(N)(=O)=O)ccc3N3CCOCC3)cc2)CC1
(b) Fc1cccc(CCN2CCNC[C@@H]2CC2CCCCC2)c1
Answer: a. CN1CCN(c2ccc(NC(=O)c3cc(S(N)(=O)=O)ccc3N3CCOCC3)cc2)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#}
CN1CCN(c2ccc(NC(=O)c3cc(S(N)(=O)=O)ccc3N3CCOCC3)cc2)CC1
CN1CCN(c2ccc(NC(=O)c3cc(S(N)(=O)=O)ccc3N3CCOCC3)cc2)CC1
N-[4-(4-methylpiperazin-1-yl)phenyl]-2-morpholin-4-yl-5-sulfamoylbenzamide