Task: Answer the MCQ question.
Question: Which drug exhibits a 10.797\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1cccc(NC(=O)NCC2CCN(c3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2)c1
b.) O=C(CN1CCC(NC(=O)Nc2ccc(F)cc2)CC1)Nc1ccccc1[N+](=O)[O-]
c.) CC1CCC(N2CCNCC2)CC1.Cl
d.) CCNC(=S)N1CCN(S(=O)(=O)c2cccc(C(F)(F)F)c2)CC1
Answer: c. CC1CCC(N2CCNCC2)CC1.Cl
{#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#}
CC1CCC(N2CCNCC2)CC1.Cl
CC1CCC(N2CCNCC2)CC1.Cl
1-(4-methylcyclohexyl)piperazine;hydrochloride