Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -3.677\% 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] CCC(C)c1ccc(NC(=O)Nc2cccnc2)cc1
[b] O=c1[nH]cnc2scc(-c3ccc(F)cc3)c12
[c] Cc1cc(C)n(CCNC(=O)CC2C(=O)NCCN2CC2CCCCC2)n1
Answer: a. CCC(C)c1ccc(NC(=O)Nc2cccnc2)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#}
CCC(C)c1ccc(NC(=O)Nc2cccnc2)cc1
CCC(C)c1ccc(NC(=O)Nc2cccnc2)cc1
1-(4-butan-2-ylphenyl)-3-pyridin-3-ylurea