Task: Answer the multiple-choice question.
Question: Which compound has a 14.170\% 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 additional words.
Options:
(a) CC(=O)N1c2ccc(S(=O)(=O)N3CCOCC3)cc2CC1C
(b) Cc1sc(N2CCN(S(=O)(=O)c3ccc4c(c3)NC(=O)CO4)CC2)nc1-c1ccccc1
(c) Cc1ccc(/C=N/n2c(-c3ccc(Cl)cc3)n[nH]c2=S)o1
(d) NC(=O)CN1CCN(S(=O)(=O)c2ccc(Br)cc2)CC1
Answer: d. NC(=O)CN1CCN(S(=O)(=O)c2ccc(Br)cc2)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#}
NC(=O)CN1CCN(S(=O)(=O)c2ccc(Br)cc2)CC1
NC(=O)CN1CCN(S(=O)(=O)c2ccc(Br)cc2)CC1
2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]acetamide