Task: Answer the multiple choice question.
Question: Which compound exhibits a -1.164% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(c1ccc(N2C(=O)C3C4c5ccccc5C(c5ccccc54)C3C2=O)cc1)N1CCOCC1
[b] Cc1nnsc1S(=O)c1ccc(Br)cc1
[c] CCN(CC(=O)Nc1ccccc1OC)C(=O)/C=C/c1cccs1
[d] Cc1ccc(S(=O)(=O)Nc2ccc(Cl)cc2C(=O)c2ccc(F)cc2)cc1
[e] Cc1cc(C)c2c(n1)sc1c(=O)n(-c3ccccc3)c(=O)[nH]c12
Answer: b. Cc1nnsc1S(=O)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_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#}
Cc1nnsc1S(=O)c1ccc(Br)cc1
Cc1nnsc1S(=O)c1ccc(Br)cc1
5-(4-bromophenyl)sulfinyl-4-methylthiadiazole