Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.901\% 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) O=C(Cn1cnc2ccccc21)Nc1ccc(F)c(F)c1
(b) CC1CCN(C(=O)Cn2c3ccccc3c3nc4n(c(=O)c32)CCS4)CC1
(c) Cc1ccc(N(C(=O)c2csnn2)C(C(=O)NCc2ccccc2)c2ccccn2)cc1
Answer: b. CC1CCN(C(=O)Cn2c3ccccc3c3nc4n(c(=O)c32)CCS4)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#}
CC1CCN(C(=O)Cn2c3ccccc3c3nc4n(c(=O)c32)CCS4)CC1
CC1CCN(C(=O)Cn2c3ccccc3c3nc4n(c(=O)c32)CCS4)CC1
8-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]-14-thia-8,11,16-triazatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2,4,6,15-pentaen-10-one