Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 18.183\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cc(C)c2c(n1)nn1c(N3CCN(c4ccccc4)CC3)cc(C)nc21
b: CCOC(=O)CSc1ccc2nnc(-c3ccccc3)n2n1
c: Cc1[nH]c(=O)[nH]c(=O)c1S(=O)(=O)NCCc1ccc(S(N)(=O)=O)cc1
Answer: a. Cc1cc(C)c2c(n1)nn1c(N3CCN(c4ccccc4)CC3)cc(C)nc21
{#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)c2c(n1)nn1c(N3CCN(c4ccccc4)CC3)cc(C)nc21
Cc1cc(C)c2c(n1)nn1c(N3CCN(c4ccccc4)CC3)cc(C)nc21
4,11,13-trimethyl-6-(4-phenylpiperazin-1-yl)-3,7,8,10-tetrazatricyclo[7.4.0.02,7]trideca-1,3,5,8,10,12-hexaene