Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.980\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccccc1-c1c(C)nn2c(N3CCN(c4ccccc4OC)CC3)cc(C)nc12
[b] COc1ccc(C(=O)N(C)CC(=O)Nc2cccc(F)c2)cc1S(=O)(=O)NC1CCCC1
[c] Cc1cc(=O)oc2cc(NC(=S)NCc3ccccn3)ccc12
Answer: c. Cc1cc(=O)oc2cc(NC(=S)NCc3ccccn3)ccc12
{#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#}
Cc1cc(=O)oc2cc(NC(=S)NCc3ccccn3)ccc12
Cc1cc(=O)oc2cc(NC(=S)NCc3ccccn3)ccc12
1-(4-methyl-2-oxochromen-7-yl)-3-(pyridin-2-ylmethyl)thiourea