Task: Answer the MCQ question.
Query: Which drug has a 8.092\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1ccc(C(c2nnnn2CS(=O)(=O)c2ccc(C)cc2)N2CCC(C)CC2)cc1
[b] CN1CCN(CCCNC(=O)Cn2nc(-c3ccccc3)ccc2=O)CC1
[c] O=C(CSCc1ccc([N+](=O)[O-])cc1)NCCSCc1ccccc1
Answer: b. CN1CCN(CCCNC(=O)Cn2nc(-c3ccccc3)ccc2=O)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(CCCNC(=O)Cn2nc(-c3ccccc3)ccc2=O)CC1
CN1CCN(CCCNC(=O)Cn2nc(-c3ccccc3)ccc2=O)CC1
N-[3-(4-methylpiperazin-1-yl)propyl]-2-(6-oxo-3-phenylpyridazin-1-yl)acetamide