Task: Answer the MCQ question.
Query: Which drug has a -6.440\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(-c2nn(-c3ccccc3)cc2/C=C(\C#N)C(N)=O)cc1[N+](=O)[O-]
b: CCOc1ccc(S(=O)(=O)N2CCN(C)CC2)c(C)c1C
c: Cc1cc(C)nc(-n2nc(C)cc2NC(=O)CN2CCC(C)CC2)n1
d: CCOC(=O)N1CCN(C(=O)c2cc3c(ccc4ccccc43)oc2=O)CC1
Answer: c. Cc1cc(C)nc(-n2nc(C)cc2NC(=O)CN2CCC(C)CC2)n1
{#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#}
Cc1cc(C)nc(-n2nc(C)cc2NC(=O)CN2CCC(C)CC2)n1
Cc1cc(C)nc(-n2nc(C)cc2NC(=O)CN2CCC(C)CC2)n1
N-[2-(4,6-dimethylpyrimidin-2-yl)-5-methylpyrazol-3-yl]-2-(4-methylpiperidin-1-yl)acetamide