Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 17.444\% 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.) CC(C(=O)NCCN1CCOCC1)c1ccc([N+](=O)[O-])cc1
b.) Cc1nn(Cc2ccccc2Cl)c(C)c1NC(=O)c1ccn(C)n1
c.) O=S(=O)(NCc1cccs1)c1ccc(Br)cc1
d.) Cn1cccc1Cc1nnc(SCC(N)=O)n1-c1ccc(F)cc1
Answer: c. O=S(=O)(NCc1cccs1)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)(NCc1cccs1)c1ccc(Br)cc1
O=S(=O)(NCc1cccs1)c1ccc(Br)cc1
4-bromo-N-(thiophen-2-ylmethyl)benzenesulfonamide