Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.460\% 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 other words.
Options:
(a) N#Cc1c(-n2ccnc2)cccc1-n1ccnc1
(b) CSc1nc2ccc(NC(=O)c3c(-c4ccccc4)noc3C)cc2s1
(c) S=C(NC1CCCCC1)N1CCN(c2ccccn2)CC1
Answer: a. N#Cc1c(-n2ccnc2)cccc1-n1ccnc1
{#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#}
N#Cc1c(-n2ccnc2)cccc1-n1ccnc1
N#Cc1c(-n2ccnc2)cccc1-n1ccnc1
2,6-di(imidazol-1-yl)cyclohexa-1,3,5-triene-1-carbonitrile