Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.558\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCN(CC)c1ccc(/C=N/N2CCN(Cc3ccccc3Cl)CC2)cc1
b COc1cccc(NC(=O)CN(C)C(=O)c2cc3ccccc3cc2OC)c1
c COc1ccc(-c2noc(CSc3nc4sc(C)c(C)c4c(=O)n3-c3ccccc3)n2)cc1OC
Answer: a. CCN(CC)c1ccc(/C=N/N2CCN(Cc3ccccc3Cl)CC2)cc1
{#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#}
CCN(CC)c1ccc(/C=N/N2CCN(Cc3ccccc3Cl)CC2)cc1
CCN(CC)c1ccc(/C=N/N2CCN(Cc3ccccc3Cl)CC2)cc1
4-[(E)-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]iminomethyl]-N,N-diethylaniline