Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.857\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CC1(C)CC(=O)c2c(-c3cccnc3)n[nH]c2C1
b.) CN(C)CCN(Cc1cccs1)c1ccccn1.Cl
c.) O=C(c1ccc2c(c1)OCCCO2)c1cccs1
d.) Cc1cc(C)nc(SCc2nnc(SCC(=O)N3CCOCC3)o2)n1
e.) O=C(NCC1CCCO1)C1CCN(S(=O)(=O)c2cccc3nonc23)CC1
Answer: a. CC1(C)CC(=O)c2c(-c3cccnc3)n[nH]c2C1
{#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#}
6,6-dimethyl-3-pyridin-3-yl-5,7-dihydro-1H-indazol-4-one