Task: Answer the multiple-choice question.
Question: Which drug exhibits a -4.818% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COc1ccc(OC)c(NC(=O)c2ccc(NS(=O)(=O)c3c(C)noc3C)cc2)c1
b.) CC(CCc1ccccc1)NC(=O)c1ccccc1Cl
c.) Cc1cccc(C)c1-n1c(C)nn(-c2ncc(C(F)(F)F)cc2Cl)c1=O
d.) O=C(COC(=O)c1cc(=O)[nH]c2ccccc12)NCc1cccs1
e.) CCOc1cc(C(=O)NCCCNC(=O)c2cc(OCC)c(OCC)c(OCC)c2)cc(OCC)c1OCC
Answer: b. CC(CCc1ccccc1)NC(=O)c1ccccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(CCc1ccccc1)NC(=O)c1ccccc1Cl
CC(CCc1ccccc1)NC(=O)c1ccccc1Cl
2-chloro-N-(4-phenylbutan-2-yl)benzamide