Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.204\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1ccc(S(=O)(=O)NCC(=O)OCc2csc(-c3ccccc3)n2)cc1
[b] CN1CCN(C(c2ccc(Br)cc2)c2cc(Cl)c3cccnc3c2O)CC1
[c] COc1cccc(C2=NOC(C(=O)NC3CCCCC3)C2)c1
Answer: b. CN1CCN(C(c2ccc(Br)cc2)c2cc(Cl)c3cccnc3c2O)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#}
CN1CCN(C(c2ccc(Br)cc2)c2cc(Cl)c3cccnc3c2O)CC1
CN1CCN(C(c2ccc(Br)cc2)c2cc(Cl)c3cccnc3c2O)CC1
7-[(4-bromophenyl)-(4-methylpiperazin-1-yl)methyl]-5-chloroquinolin-8-ol