Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.240\% 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 additional words.
Options:
a) CNC(=S)N/N=C/c1cc(Br)cc(Br)c1O
b) CC(=O)N1CCC(N2CCN(c3ccccc3F)CC2)CC1
c) Cc1ccccc1Cn1nc(C)c(NC(=O)c2noc3c2CCCC3)c1C
d) N#CC1=C2SCN(c3ccccc3)CN2C(=O)CC1c1c(Cl)cccc1Cl
Answer: d. N#CC1=C2SCN(c3ccccc3)CN2C(=O)CC1c1c(Cl)cccc1Cl
{#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#}
8-(2,6-dichlorophenyl)-6-oxo-3-phenyl-2,4,7,8-tetrahydropyrido[2,1-b][1,3,5]thiadiazine-9-carbonitrile