Task: Answer the MCQ question.
Query: Which drug has a -37.293% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCn1nc(C)c(CN2CCC(n3nccc3NC(=O)CCCc3ccccc3)CC2)c1C
b: CC(C)CC(=O)NC(=S)NNC(=O)c1ccc([N+](=O)[O-])cc1
c: CCCN(CC#CC(O)(c1ccccc1)c1cccnc1)CCC
d: CCc1cccc2c1NC(=O)C2(O)CC(=O)c1cccs1
Answer: c. CCCN(CC#CC(O)(c1ccccc1)c1cccnc1)CCC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCN(CC#CC(O)(c1ccccc1)c1cccnc1)CCC
CCCN(CC#CC(O)(c1ccccc1)c1cccnc1)CCC
4-(dipropylamino)-1-phenyl-1-pyridin-3-ylbut-2-yn-1-ol