Task: Answer the multiple-choice question.
Query: Which compound has a 6.136\% 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] COc1cccc(C(=O)Nc2ccc(NC(=O)C3CC3)nc2)c1
[b] CC(Oc1ccc(Br)cc1)C(=O)Nn1c(=S)[nH]c2ncccc2c1=O
[c] CCCc1sc(N/N=C/c2ccccn2)nc1-c1ccc(Br)cc1
[d] O=C(C1=C[C@H](c2csc3ccccc23)C[C@H](OCc2ccc(CO)cc2)O1)N1CCOCC1
Answer: c. CCCc1sc(N/N=C/c2ccccn2)nc1-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#}
CCCc1sc(N/N=C/c2ccccn2)nc1-c1ccc(Br)cc1
CCCc1sc(N/N=C/c2ccccn2)nc1-c1ccc(Br)cc1
4-(4-bromophenyl)-5-propyl-N-[(E)-pyridin-2-ylmethylideneamino]-1,3-thiazol-2-amine