Task: Answer the MCQ question.
Question: Which compound has a 4.383\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCCn1nc(Oc2nc(SC)nc(N(C)C)n2)ccc1=O
b) Cc1nc2cc(Cl)c(Cl)cc2n1CCCO
c) COc1ccc(S(=O)(=O)N2CCC(N3CCCCC3)CC2)cc1
d) CN(C)S(=O)(=O)c1cccn1-c1ncc(C(F)(F)F)cc1Cl
e) O=C1c2ccccc2C(=O)C1c1ccc(O)cc1
Answer: b. Cc1nc2cc(Cl)c(Cl)cc2n1CCCO
{#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#}
Cc1nc2cc(Cl)c(Cl)cc2n1CCCO
Cc1nc2cc(Cl)c(Cl)cc2n1CCCO
3-(5,6-dichloro-2-methylbenzimidazol-1-yl)propan-1-ol