Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 6.346\% 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, c, or d without using any other words.
Options:
[a] Cc1cc(NC(=O)c2cc(F)c(F)cc2Cl)no1
[b] COc1ccccc1-n1nc(C(=O)O)c2ccccc2c1=O
[c] Cc1noc(C)c1CSc1nnnn1-c1ccc(Cl)cc1
[d] CC(=O)c1cc2c(cc1N/C(=N/S(=O)(=O)c1ccc(Br)cc1)c1ccccc1)OCO2
Answer: c. Cc1noc(C)c1CSc1nnnn1-c1ccc(Cl)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#}
Cc1noc(C)c1CSc1nnnn1-c1ccc(Cl)cc1
Cc1noc(C)c1CSc1nnnn1-c1ccc(Cl)cc1
4-[[1-(4-chlorophenyl)tetrazol-5-yl]sulfanylmethyl]-3,5-dimethyl-1,2-oxazole