Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.076\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCn1c(SCC(=O)c2ccc(O)c(O)c2)nnc1-c1ccccc1OC
b.) CC(=O)c1ccc(NS(=O)(=O)c2ccc(N)cc2)cc1
c.) O=C(CSc1nc(CCC2CCCC2)nc2ccccc12)NCc1ccc2c(c1)OCO2
d.) COc1cccc(C(=O)OCC(=O)c2ccc(Br)s2)c1OC
Answer: d. COc1cccc(C(=O)OCC(=O)c2ccc(Br)s2)c1OC
{#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#}
COc1cccc(C(=O)OCC(=O)c2ccc(Br)s2)c1OC
COc1cccc(C(=O)OCC(=O)c2ccc(Br)s2)c1OC
[2-(5-bromothiophen-2-yl)-2-oxoethyl]2,3-dimethoxybenzoate