Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -3.210\% 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 other words.
Options:
a.) COCCn1c(SCc2ccc(C)cc2)nc2c1c(=O)[nH]c(=O)n2C
b.) Cc1ccc2nc3nc(NCC4CCCO4)c(C(=O)NCC4CCCO4)cc3c(=O)n2c1
c.) CCn1nnnc1SCC(=O)Nc1cc(OC)cc(OC)c1
d.) O=S(=O)(NCCc1cccs1)c1ccc(Br)cc1
Answer: d. O=S(=O)(NCCc1cccs1)c1ccc(Br)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#}
O=S(=O)(NCCc1cccs1)c1ccc(Br)cc1
O=S(=O)(NCCc1cccs1)c1ccc(Br)cc1
4-bromo-N-(2-thiophen-2-ylethyl)benzenesulfonamide