Task: Answer the multiple choice question.
Query: Which compound has a 4.441\% 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] COC(=O)[C@H](Cc1ccccc1)NC(=O)NCc1ccc(S(N)(=O)=O)cc1
[b] O=C(c1ccc2snnc2c1)N1CCSCC1
[c] C[C@@H](C(=O)Nc1ccc2ccccc2c1)[C@H]1C[C@]1(C)[C@H](NS(=O)(=O)c1ccc(-c2ccccc2)cc1)c1ccccc1
[d] CCn1c(SCC(=O)Nc2ccccc2Br)nnc1-c1cnccn1
Answer: d. CCn1c(SCC(=O)Nc2ccccc2Br)nnc1-c1cnccn1
{#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#}
CCn1c(SCC(=O)Nc2ccccc2Br)nnc1-c1cnccn1
CCn1c(SCC(=O)Nc2ccccc2Br)nnc1-c1cnccn1
N-(2-bromophenyl)-2-[(4-ethyl-5-pyrazin-2-yl-1,2,4-triazol-3-yl)sulfanyl]acetamide