Task: Answer the multiple choice question.
Question: Which compound has a 6.539\% 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 other words.
Options:
[a] O=C(CN1CCN(Cc2ccc(Cl)cc2)CC1)N/N=C/c1cccc(F)c1
[b] COc1ccc(S(=O)(=O)N(C)CC(=O)N2CCCCCC2)cc1
[c] O=C(CSc1nc2c(c(=O)n1-c1ccc(Br)cc1)SCC2)NCc1ccco1
Answer: c. O=C(CSc1nc2c(c(=O)n1-c1ccc(Br)cc1)SCC2)NCc1ccco1
{#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#}
O=C(CSc1nc2c(c(=O)n1-c1ccc(Br)cc1)SCC2)NCc1ccco1
O=C(CSc1nc2c(c(=O)n1-c1ccc(Br)cc1)SCC2)NCc1ccco1
2-[[3-(4-bromophenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl]-N-(furan-2-ylmethyl)acetamide