Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -18.368\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCC1(CC)C(=O)NC(=O)NC1=Nc1ccccc1
b C=C(C)CN1CCN(S(=O)(=O)c2ccc(C)c(N(C)S(=O)(=O)c3ccc(C)cc3)c2C)CC1
c Cl.OCCNc1nc(N2CCCCC2)nc2ccccc12
Answer: c. Cl.OCCNc1nc(N2CCCCC2)nc2ccccc12
{#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#}
Cl.OCCNc1nc(N2CCCCC2)nc2ccccc12
Cl.OCCNc1nc(N2CCCCC2)nc2ccccc12
2-[(2-piperidin-1-ylquinazolin-4-yl)amino]ethanol;hydrochloride