Task: Answer the multiple choice question.
Query: Which drug exhibits a -2.867\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCCCC1=CC2=CC(=O)C(C)(OC(=O)CC)C(=O)C2=CN1Cc1ccccc1
b. CCN(CC)C(=S)SSC(=S)N(CC)CC
c. CCCc1cc(N2CCC(C(N)=O)CC2)nc(-c2ccccc2)n1
d. CC(C)CC(=O)NC(=S)NNC(=O)c1ccc([N+](=O)[O-])cc1
e. Cl.FC(F)(F)Oc1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
Answer: c. CCCc1cc(N2CCC(C(N)=O)CC2)nc(-c2ccccc2)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#}
CCCc1cc(N2CCC(C(N)=O)CC2)nc(-c2ccccc2)n1
CCCc1cc(N2CCC(C(N)=O)CC2)nc(-c2ccccc2)n1
1-(2-phenyl-6-propylpyrimidin-4-yl)piperidine-4-carboxamide